Home / 64,316,032.92-88,755,942.02-34,947,357.69

Finding the Fourth Proportional to 64,316,032.92, 88,755,942.02 and 34,947,357.69

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Solution

The fourth proportional to 64,316,032.92, 88,755,942.02 and 34,947,357.69 is: 48,227,253.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,316,032.92 : 88,755,942.02 = 34,947,357.69 : x
  2. Step 2: Convert to fraction form
    64,316,032.92/88,755,942.02 = 34,947,357.69/x
  3. Step 3: Cross multiply
    64,316,032.92x = 88,755,942.02 × 34,947,357.69
  4. Step 4: Simplify right side
    64,316,032.92x = 3,101,785,652,942,476
  5. Step 5: Solve for x
    x = 3,101,785,652,942,476/64,316,032.92
  6. Step 6: Final answer
    x = 48,227,253.96

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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.