Home / 60,976,941.93-84,149,864.70-34,513,192.17

Finding the Fourth Proportional to 60,976,941.93, 84,149,864.70 and 34,513,192.17

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Solution

The fourth proportional to 60,976,941.93, 84,149,864.70 and 34,513,192.17 is: 47,629,158.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,976,941.93 : 84,149,864.70 = 34,513,192.17 : x
  2. Step 2: Convert to fraction form
    60,976,941.93/84,149,864.70 = 34,513,192.17/x
  3. Step 3: Cross multiply
    60,976,941.93x = 84,149,864.70 × 34,513,192.17
  4. Step 4: Simplify right side
    60,976,941.93x = 2,904,280,451,470,599.50
  5. Step 5: Solve for x
    x = 2,904,280,451,470,599.50/60,976,941.93
  6. Step 6: Final answer
    x = 47,629,158.82

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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.