Home / 44,264,705.88-61,064,446.10-28,789,143.96

Finding the Fourth Proportional to 44,264,705.88, 61,064,446.10 and 28,789,143.96

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Solution

The fourth proportional to 44,264,705.88, 61,064,446.10 and 28,789,143.96 is: 39,715,459.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,264,705.88 : 61,064,446.10 = 28,789,143.96 : x
  2. Step 2: Convert to fraction form
    44,264,705.88/61,064,446.10 = 28,789,143.96/x
  3. Step 3: Cross multiply
    44,264,705.88x = 61,064,446.10 × 28,789,143.96
  4. Step 4: Simplify right side
    44,264,705.88x = 1,757,993,129,610,560.75
  5. Step 5: Solve for x
    x = 1,757,993,129,610,560.75/44,264,705.88
  6. Step 6: Final answer
    x = 39,715,459.41

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.