Home / 9,924,782,723.52-13,695,801,401.68-5,408,565,875.04

Finding the Fourth Proportional to 9,924,782,723.52, 13,695,801,401.68 and 5,408,565,875.04

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Solution

The fourth proportional to 9,924,782,723.52, 13,695,801,401.68 and 5,408,565,875.04 is: 7,463,603,602.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,924,782,723.52 : 13,695,801,401.68 = 5,408,565,875.04 : x
  2. Step 2: Convert to fraction form
    9,924,782,723.52/13,695,801,401.68 = 5,408,565,875.04/x
  3. Step 3: Cross multiply
    9,924,782,723.52x = 13,695,801,401.68 × 5,408,565,875.04
  4. Step 4: Simplify right side
    9,924,782,723.52x = 74,074,644,092,451,454,976
  5. Step 5: Solve for x
    x = 74,074,644,092,451,454,976/9,924,782,723.52
  6. Step 6: Final answer
    x = 7,463,603,602.82

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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.