Home / 47,067,570.86-70,560,921.62-16,358,160.74

Finding the Fourth Proportional to 47,067,570.86, 70,560,921.62 and 16,358,160.74

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Solution

The fourth proportional to 47,067,570.86, 70,560,921.62 and 16,358,160.74 is: 24,523,188.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,067,570.86 : 70,560,921.62 = 16,358,160.74 : x
  2. Step 2: Convert to fraction form
    47,067,570.86/70,560,921.62 = 16,358,160.74/x
  3. Step 3: Cross multiply
    47,067,570.86x = 70,560,921.62 × 16,358,160.74
  4. Step 4: Simplify right side
    47,067,570.86x = 1,154,246,897,510,592
  5. Step 5: Solve for x
    x = 1,154,246,897,510,592/47,067,570.86
  6. Step 6: Final answer
    x = 24,523,188.19

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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.