Home / 10,518,747,336.13-14,516,327,619.53-5,825,060,424.13

Finding the Fourth Proportional to 10,518,747,336.13, 14,516,327,619.53 and 5,825,060,424.13

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Solution

The fourth proportional to 10,518,747,336.13, 14,516,327,619.53 and 5,825,060,424.13 is: 8,038,836,072.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,518,747,336.13 : 14,516,327,619.53 = 5,825,060,424.13 : x
  2. Step 2: Convert to fraction form
    10,518,747,336.13/14,516,327,619.53 = 5,825,060,424.13/x
  3. Step 3: Cross multiply
    10,518,747,336.13x = 14,516,327,619.53 × 5,825,060,424.13
  4. Step 4: Simplify right side
    10,518,747,336.13x = 84,558,485,520,229,466,112
  5. Step 5: Solve for x
    x = 84,558,485,520,229,466,112/10,518,747,336.13
  6. Step 6: Final answer
    x = 8,038,836,072.22

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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.