Home / 2,051,252,140.10-3,076,878,210.15-597,276,997.70

Finding the Fourth Proportional to 2,051,252,140.10, 3,076,878,210.15 and 597,276,997.70

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Solution

The fourth proportional to 2,051,252,140.10, 3,076,878,210.15 and 597,276,997.70 is: 895,915,496.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,051,252,140.10 : 3,076,878,210.15 = 597,276,997.70 : x
  2. Step 2: Convert to fraction form
    2,051,252,140.10/3,076,878,210.15 = 597,276,997.70/x
  3. Step 3: Cross multiply
    2,051,252,140.10x = 3,076,878,210.15 × 597,276,997.70
  4. Step 4: Simplify right side
    2,051,252,140.10x = 1,837,748,579,646,941,952
  5. Step 5: Solve for x
    x = 1,837,748,579,646,941,952/2,051,252,140.10
  6. Step 6: Final answer
    x = 895,915,496.55

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Double scale
Find fourth proportional to 2,051,252,141.10, 3,076,878,211.65 and 597,276,998.70
Similar ratio
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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.