Home / 3,588,051,210.70-5,382,076,816.05-967,850,250.70

Finding the Fourth Proportional to 3,588,051,210.70, 5,382,076,816.05 and 967,850,250.70

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Solution

The fourth proportional to 3,588,051,210.70, 5,382,076,816.05 and 967,850,250.70 is: 1,451,775,376.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,588,051,210.70 : 5,382,076,816.05 = 967,850,250.70 : x
  2. Step 2: Convert to fraction form
    3,588,051,210.70/5,382,076,816.05 = 967,850,250.70/x
  3. Step 3: Cross multiply
    3,588,051,210.70x = 5,382,076,816.05 × 967,850,250.70
  4. Step 4: Simplify right side
    3,588,051,210.70x = 5,209,044,395,700,651,008
  5. Step 5: Solve for x
    x = 5,209,044,395,700,651,008/3,588,051,210.70
  6. Step 6: Final answer
    x = 1,451,775,376.05

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Half scale
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Double scale
Find fourth proportional to 3,588,051,211.70, 5,382,076,817.55 and 967,850,251.70
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.