Home / 173,730,104.80-260,594,948.10-44,337,728.80

Finding the Fourth Proportional to 173,730,104.80, 260,594,948.10 and 44,337,728.80

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Solution

The fourth proportional to 173,730,104.80, 260,594,948.10 and 44,337,728.80 is: 66,506,539.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,730,104.80 : 260,594,948.10 = 44,337,728.80 : x
  2. Step 2: Convert to fraction form
    173,730,104.80/260,594,948.10 = 44,337,728.80/x
  3. Step 3: Cross multiply
    173,730,104.80x = 260,594,948.10 × 44,337,728.80
  4. Step 4: Simplify right side
    173,730,104.80x = 11,554,188,135,507,874
  5. Step 5: Solve for x
    x = 11,554,188,135,507,874/173,730,104.80
  6. Step 6: Final answer
    x = 66,506,539.84

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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.