Home / 92,238,592.04-127,290,103.98-52,545,534.51

Finding the Fourth Proportional to 92,238,592.04, 127,290,103.98 and 52,545,534.51

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Solution

The fourth proportional to 92,238,592.04, 127,290,103.98 and 52,545,534.51 is: 72,513,320.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,238,592.04 : 127,290,103.98 = 52,545,534.51 : x
  2. Step 2: Convert to fraction form
    92,238,592.04/127,290,103.98 = 52,545,534.51/x
  3. Step 3: Cross multiply
    92,238,592.04x = 127,290,103.98 × 52,545,534.51
  4. Step 4: Simplify right side
    92,238,592.04x = 6,688,526,551,322,695
  5. Step 5: Solve for x
    x = 6,688,526,551,322,695/92,238,592.04
  6. Step 6: Final answer
    x = 72,513,320.11

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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.