Home / 52,540,294.20-78,810,441.30-24,228,742.20

Finding the Fourth Proportional to 52,540,294.20, 78,810,441.30 and 24,228,742.20

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Solution

The fourth proportional to 52,540,294.20, 78,810,441.30 and 24,228,742.20 is: 36,343,113.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,540,294.20 : 78,810,441.30 = 24,228,742.20 : x
  2. Step 2: Convert to fraction form
    52,540,294.20/78,810,441.30 = 24,228,742.20/x
  3. Step 3: Cross multiply
    52,540,294.20x = 78,810,441.30 × 24,228,742.20
  4. Step 4: Simplify right side
    52,540,294.20x = 1,909,477,864,925,932.75
  5. Step 5: Solve for x
    x = 1,909,477,864,925,932.75/52,540,294.20
  6. Step 6: Final answer
    x = 36,343,113.30

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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.