Home / 173,730,143.30-260,595,005.85-44,337,767.30

Finding the Fourth Proportional to 173,730,143.30, 260,595,005.85 and 44,337,767.30

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Solution

The fourth proportional to 173,730,143.30, 260,595,005.85 and 44,337,767.30 is: 66,506,597.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,730,143.30 : 260,595,005.85 = 44,337,767.30 : x
  2. Step 2: Convert to fraction form
    173,730,143.30/260,595,005.85 = 44,337,767.30/x
  3. Step 3: Cross multiply
    173,730,143.30x = 260,595,005.85 × 44,337,767.30
  4. Step 4: Simplify right side
    173,730,143.30x = 11,554,200,728,919,438
  5. Step 5: Solve for x
    x = 11,554,200,728,919,438/173,730,143.30
  6. Step 6: Final answer
    x = 66,506,597.59

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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.