Home / 10,466,575,516.42-14,445,095,332.68-5,951,131,144.47

Finding the Fourth Proportional to 10,466,575,516.42, 14,445,095,332.68 and 5,951,131,144.47

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Solution

The fourth proportional to 10,466,575,516.42, 14,445,095,332.68 and 5,951,131,144.47 is: 8,213,255,289.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,466,575,516.42 : 14,445,095,332.68 = 5,951,131,144.47 : x
  2. Step 2: Convert to fraction form
    10,466,575,516.42/14,445,095,332.68 = 5,951,131,144.47/x
  3. Step 3: Cross multiply
    10,466,575,516.42x = 14,445,095,332.68 × 5,951,131,144.47
  4. Step 4: Simplify right side
    10,466,575,516.42x = 85,964,656,719,150,186,496
  5. Step 5: Solve for x
    x = 85,964,656,719,150,186,496/10,466,575,516.42
  6. Step 6: Final answer
    x = 8,213,255,289.12

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Double scale
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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.