Home / 96,663,023.17-133,397,804.63-52,612,875.13

Finding the Fourth Proportional to 96,663,023.17, 133,397,804.63 and 52,612,875.13

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Solution

The fourth proportional to 96,663,023.17, 133,397,804.63 and 52,612,875.13 is: 72,607,309.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,663,023.17 : 133,397,804.63 = 52,612,875.13 : x
  2. Step 2: Convert to fraction form
    96,663,023.17/133,397,804.63 = 52,612,875.13/x
  3. Step 3: Cross multiply
    96,663,023.17x = 133,397,804.63 × 52,612,875.13
  4. Step 4: Simplify right side
    96,663,023.17x = 7,018,442,037,351,262
  5. Step 5: Solve for x
    x = 7,018,442,037,351,262/96,663,023.17
  6. Step 6: Final answer
    x = 72,607,309.47

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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.