Home / 9,398,446,174.24-12,973,229,346.07-5,587,960,034.87

Finding the Fourth Proportional to 9,398,446,174.24, 12,973,229,346.07 and 5,587,960,034.87

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Solution

The fourth proportional to 9,398,446,174.24, 12,973,229,346.07 and 5,587,960,034.87 is: 7,713,390,678.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,398,446,174.24 : 12,973,229,346.07 = 5,587,960,034.87 : x
  2. Step 2: Convert to fraction form
    9,398,446,174.24/12,973,229,346.07 = 5,587,960,034.87/x
  3. Step 3: Cross multiply
    9,398,446,174.24x = 12,973,229,346.07 × 5,587,960,034.87
  4. Step 4: Simplify right side
    9,398,446,174.24x = 72,493,887,109,110,087,680
  5. Step 5: Solve for x
    x = 72,493,887,109,110,087,680/9,398,446,174.24
  6. Step 6: Final answer
    x = 7,713,390,678.11

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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.