Home / 44,503,385.40-66,766,887.90-15,746,522.40

Finding the Fourth Proportional to 44,503,385.40, 66,766,887.90 and 15,746,522.40

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Solution

The fourth proportional to 44,503,385.40, 66,766,887.90 and 15,746,522.40 is: 23,623,962.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,503,385.40 : 66,766,887.90 = 15,746,522.40 : x
  2. Step 2: Convert to fraction form
    44,503,385.40/66,766,887.90 = 15,746,522.40/x
  3. Step 3: Cross multiply
    44,503,385.40x = 66,766,887.90 × 15,746,522.40
  4. Step 4: Simplify right side
    44,503,385.40x = 1,051,346,295,895,639
  5. Step 5: Solve for x
    x = 1,051,346,295,895,639/44,503,385.40
  6. Step 6: Final answer
    x = 23,623,962.23

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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.