Home / 47,079,112.90-70,618,669.35-24,366,972.10

Finding the Fourth Proportional to 47,079,112.90, 70,618,669.35 and 24,366,972.10

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Solution

The fourth proportional to 47,079,112.90, 70,618,669.35 and 24,366,972.10 is: 36,550,458.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,079,112.90 : 70,618,669.35 = 24,366,972.10 : x
  2. Step 2: Convert to fraction form
    47,079,112.90/70,618,669.35 = 24,366,972.10/x
  3. Step 3: Cross multiply
    47,079,112.90x = 70,618,669.35 × 24,366,972.10
  4. Step 4: Simplify right side
    47,079,112.90x = 1,720,763,145,790,575
  5. Step 5: Solve for x
    x = 1,720,763,145,790,575/47,079,112.90
  6. Step 6: Final answer
    x = 36,550,458.15

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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.