Home / 32,256,847.40-48,385,271.10-29,681,436.20

Finding the Fourth Proportional to 32,256,847.40, 48,385,271.10 and 29,681,436.20

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Solution

The fourth proportional to 32,256,847.40, 48,385,271.10 and 29,681,436.20 is: 44,522,154.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,256,847.40 : 48,385,271.10 = 29,681,436.20 : x
  2. Step 2: Convert to fraction form
    32,256,847.40/48,385,271.10 = 29,681,436.20/x
  3. Step 3: Cross multiply
    32,256,847.40x = 48,385,271.10 × 29,681,436.20
  4. Step 4: Simplify right side
    32,256,847.40x = 1,436,144,337,174,353.75
  5. Step 5: Solve for x
    x = 1,436,144,337,174,353.75/32,256,847.40
  6. Step 6: Final answer
    x = 44,522,154.30

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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.