Home / 59,046,677.40-88,570,016.10-36,253,666.20

Finding the Fourth Proportional to 59,046,677.40, 88,570,016.10 and 36,253,666.20

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Solution

The fourth proportional to 59,046,677.40, 88,570,016.10 and 36,253,666.20 is: 54,380,499.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,046,677.40 : 88,570,016.10 = 36,253,666.20 : x
  2. Step 2: Convert to fraction form
    59,046,677.40/88,570,016.10 = 36,253,666.20/x
  3. Step 3: Cross multiply
    59,046,677.40x = 88,570,016.10 × 36,253,666.20
  4. Step 4: Simplify right side
    59,046,677.40x = 3,210,987,799,018,026
  5. Step 5: Solve for x
    x = 3,210,987,799,018,026/59,046,677.40
  6. Step 6: Final answer
    x = 54,380,499.30

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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.