Home / 47,079,121.90-70,618,682.85-24,366,981.10

Finding the Fourth Proportional to 47,079,121.90, 70,618,682.85 and 24,366,981.10

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Solution

The fourth proportional to 47,079,121.90, 70,618,682.85 and 24,366,981.10 is: 36,550,471.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,079,121.90 : 70,618,682.85 = 24,366,981.10 : x
  2. Step 2: Convert to fraction form
    47,079,121.90/70,618,682.85 = 24,366,981.10/x
  3. Step 3: Cross multiply
    47,079,121.90x = 70,618,682.85 × 24,366,981.10
  4. Step 4: Simplify right side
    47,079,121.90x = 1,720,764,110,312,844
  5. Step 5: Solve for x
    x = 1,720,764,110,312,844/47,079,121.90
  6. Step 6: Final answer
    x = 36,550,471.65

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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.