Home / 24,778,576,822.38-37,175,118,031.80-7,990,050,442.02

Finding the Fourth Proportional to 24,778,576,822.38, 37,175,118,031.80 and 7,990,050,442.02

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Solution

The fourth proportional to 24,778,576,822.38, 37,175,118,031.80 and 7,990,050,442.02 is: 11,987,414,385.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,778,576,822.38 : 37,175,118,031.80 = 7,990,050,442.02 : x
  2. Step 2: Convert to fraction form
    24,778,576,822.38/37,175,118,031.80 = 7,990,050,442.02/x
  3. Step 3: Cross multiply
    24,778,576,822.38x = 37,175,118,031.80 × 7,990,050,442.02
  4. Step 4: Simplify right side
    24,778,576,822.38x = 297,031,068,262,129,336,320
  5. Step 5: Solve for x
    x = 297,031,068,262,129,336,320/24,778,576,822.38
  6. Step 6: Final answer
    x = 11,987,414,385.88

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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.