Home / 62,560,646.10-93,840,969.15-60,009,729.30

Finding the Fourth Proportional to 62,560,646.10, 93,840,969.15 and 60,009,729.30

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Solution

The fourth proportional to 62,560,646.10, 93,840,969.15 and 60,009,729.30 is: 90,014,593.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,560,646.10 : 93,840,969.15 = 60,009,729.30 : x
  2. Step 2: Convert to fraction form
    62,560,646.10/93,840,969.15 = 60,009,729.30/x
  3. Step 3: Cross multiply
    62,560,646.10x = 93,840,969.15 × 60,009,729.30
  4. Step 4: Simplify right side
    62,560,646.10x = 5,631,371,155,941,151
  5. Step 5: Solve for x
    x = 5,631,371,155,941,151/62,560,646.10
  6. Step 6: Final answer
    x = 90,014,593.95

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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.