Home / 92,238,592.48-127,290,104.59-52,545,534.95

Finding the Fourth Proportional to 92,238,592.48, 127,290,104.59 and 52,545,534.95

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Solution

The fourth proportional to 92,238,592.48, 127,290,104.59 and 52,545,534.95 is: 72,513,320.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,238,592.48 : 127,290,104.59 = 52,545,534.95 : x
  2. Step 2: Convert to fraction form
    92,238,592.48/127,290,104.59 = 52,545,534.95/x
  3. Step 3: Cross multiply
    92,238,592.48x = 127,290,104.59 × 52,545,534.95
  4. Step 4: Simplify right side
    92,238,592.48x = 6,688,526,638,623,822
  5. Step 5: Solve for x
    x = 6,688,526,638,623,822/92,238,592.48
  6. Step 6: Final answer
    x = 72,513,320.72

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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.