Home / 62,495,251.08-86,247,001.64-34,992,938.76

Finding the Fourth Proportional to 62,495,251.08, 86,247,001.64 and 34,992,938.76

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Solution

The fourth proportional to 62,495,251.08, 86,247,001.64 and 34,992,938.76 is: 48,292,246.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,495,251.08 : 86,247,001.64 = 34,992,938.76 : x
  2. Step 2: Convert to fraction form
    62,495,251.08/86,247,001.64 = 34,992,938.76/x
  3. Step 3: Cross multiply
    62,495,251.08x = 86,247,001.64 × 34,992,938.76
  4. Step 4: Simplify right side
    62,495,251.08x = 3,018,036,046,622,139.50
  5. Step 5: Solve for x
    x = 3,018,036,046,622,139.50/62,495,251.08
  6. Step 6: Final answer
    x = 48,292,246.12

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.