Home / 63,367,052,290.80-95,050,578,436.20-53,139,151,381.20

Finding the Fourth Proportional to 63,367,052,290.80, 95,050,578,436.20 and 53,139,151,381.20

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Solution

The fourth proportional to 63,367,052,290.80, 95,050,578,436.20 and 53,139,151,381.20 is: 79,708,727,071.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,367,052,290.80 : 95,050,578,436.20 = 53,139,151,381.20 : x
  2. Step 2: Convert to fraction form
    63,367,052,290.80/95,050,578,436.20 = 53,139,151,381.20/x
  3. Step 3: Cross multiply
    63,367,052,290.80x = 95,050,578,436.20 × 53,139,151,381.20
  4. Step 4: Simplify right side
    63,367,052,290.80x = 5,050,907,076,391,855,980,544
  5. Step 5: Solve for x
    x = 5,050,907,076,391,855,980,544/63,367,052,290.80
  6. Step 6: Final answer
    x = 79,708,727,071.80

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Double scale
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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.