Home / 47,106,821.10-70,662,564.45-24,432,005.10

Finding the Fourth Proportional to 47,106,821.10, 70,662,564.45 and 24,432,005.10

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Solution

The fourth proportional to 47,106,821.10, 70,662,564.45 and 24,432,005.10 is: 36,649,217.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,106,821.10 : 70,662,564.45 = 24,432,005.10 : x
  2. Step 2: Convert to fraction form
    47,106,821.10/70,662,564.45 = 24,432,005.10/x
  3. Step 3: Cross multiply
    47,106,821.10x = 70,662,564.45 × 24,432,005.10
  4. Step 4: Simplify right side
    47,106,821.10x = 1,726,428,135,021,478.75
  5. Step 5: Solve for x
    x = 1,726,428,135,021,478.75/47,106,821.10
  6. Step 6: Final answer
    x = 36,649,217.56

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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.