Home / 44,398,712,956.81-66,601,984,826.78-12,527,665,410.11

Finding the Fourth Proportional to 44,398,712,956.81, 66,601,984,826.78 and 12,527,665,410.11

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Solution

The fourth proportional to 44,398,712,956.81, 66,601,984,826.78 and 12,527,665,410.11 is: 18,792,602,893.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,398,712,956.81 : 66,601,984,826.78 = 12,527,665,410.11 : x
  2. Step 2: Convert to fraction form
    44,398,712,956.81/66,601,984,826.78 = 12,527,665,410.11/x
  3. Step 3: Cross multiply
    44,398,712,956.81x = 66,601,984,826.78 × 12,527,665,410.11
  4. Step 4: Simplify right side
    44,398,712,956.81x = 834,367,381,559,122,853,888
  5. Step 5: Solve for x
    x = 834,367,381,559,122,853,888/44,398,712,956.81
  6. Step 6: Final answer
    x = 18,792,602,893.03

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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.