Home / 24,149,780,320.20-36,241,217,400.66-8,428,604,945.82

Finding the Fourth Proportional to 24,149,780,320.20, 36,241,217,400.66 and 8,428,604,945.82

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Solution

The fourth proportional to 24,149,780,320.20, 36,241,217,400.66 and 8,428,604,945.82 is: 12,648,682,521.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,149,780,320.20 : 36,241,217,400.66 = 8,428,604,945.82 : x
  2. Step 2: Convert to fraction form
    24,149,780,320.20/36,241,217,400.66 = 8,428,604,945.82/x
  3. Step 3: Cross multiply
    24,149,780,320.20x = 36,241,217,400.66 × 8,428,604,945.82
  4. Step 4: Simplify right side
    24,149,780,320.20x = 305,462,904,225,740,750,848
  5. Step 5: Solve for x
    x = 305,462,904,225,740,750,848/24,149,780,320.20
  6. Step 6: Final answer
    x = 12,648,682,521.15

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.