Home / 44,398,712,956.31-66,601,984,826.03-12,527,665,409.61

Finding the Fourth Proportional to 44,398,712,956.31, 66,601,984,826.03 and 12,527,665,409.61

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Solution

The fourth proportional to 44,398,712,956.31, 66,601,984,826.03 and 12,527,665,409.61 is: 18,792,602,892.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,398,712,956.31 : 66,601,984,826.03 = 12,527,665,409.61 : x
  2. Step 2: Convert to fraction form
    44,398,712,956.31/66,601,984,826.03 = 12,527,665,409.61/x
  3. Step 3: Cross multiply
    44,398,712,956.31x = 66,601,984,826.03 × 12,527,665,409.61
  4. Step 4: Simplify right side
    44,398,712,956.31x = 834,367,381,516,426,149,888
  5. Step 5: Solve for x
    x = 834,367,381,516,426,149,888/44,398,712,956.31
  6. Step 6: Final answer
    x = 18,792,602,892.28

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.