Home / 64,032,721.93-88,365,137.22-34,664,032.92

Finding the Fourth Proportional to 64,032,721.93, 88,365,137.22 and 34,664,032.92

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Solution

The fourth proportional to 64,032,721.93, 88,365,137.22 and 34,664,032.92 is: 47,836,355.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,032,721.93 : 88,365,137.22 = 34,664,032.92 : x
  2. Step 2: Convert to fraction form
    64,032,721.93/88,365,137.22 = 34,664,032.92/x
  3. Step 3: Cross multiply
    64,032,721.93x = 88,365,137.22 × 34,664,032.92
  4. Step 4: Simplify right side
    64,032,721.93x = 3,063,092,025,905,766.50
  5. Step 5: Solve for x
    x = 3,063,092,025,905,766.50/64,032,721.93
  6. Step 6: Final answer
    x = 47,836,355.12

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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.