Home / 56,684,046.60-85,037,129.10-24,335,886.60

Finding the Fourth Proportional to 56,684,046.60, 85,037,129.10 and 24,335,886.60

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Solution

The fourth proportional to 56,684,046.60, 85,037,129.10 and 24,335,886.60 is: 36,508,577.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,684,046.60 : 85,037,129.10 = 24,335,886.60 : x
  2. Step 2: Convert to fraction form
    56,684,046.60/85,037,129.10 = 24,335,886.60/x
  3. Step 3: Cross multiply
    56,684,046.60x = 85,037,129.10 × 24,335,886.60
  4. Step 4: Simplify right side
    56,684,046.60x = 2,069,453,930,567,160
  5. Step 5: Solve for x
    x = 2,069,453,930,567,160/56,684,046.60
  6. Step 6: Final answer
    x = 36,508,577.89

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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.