Home / 10,518,747,337.56-14,516,327,621.52-5,825,060,425.56

Finding the Fourth Proportional to 10,518,747,337.56, 14,516,327,621.52 and 5,825,060,425.56

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Solution

The fourth proportional to 10,518,747,337.56, 14,516,327,621.52 and 5,825,060,425.56 is: 8,038,836,074.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,518,747,337.56 : 14,516,327,621.52 = 5,825,060,425.56 : x
  2. Step 2: Convert to fraction form
    10,518,747,337.56/14,516,327,621.52 = 5,825,060,425.56/x
  3. Step 3: Cross multiply
    10,518,747,337.56x = 14,516,327,621.52 × 5,825,060,425.56
  4. Step 4: Simplify right side
    10,518,747,337.56x = 84,558,485,552,579,690,496
  5. Step 5: Solve for x
    x = 84,558,485,552,579,690,496/10,518,747,337.56
  6. Step 6: Final answer
    x = 8,038,836,074.20

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1.5x scale

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.