Home / 44,503,260.30-66,754,890.45-43,706,098.80

Finding the Fourth Proportional to 44,503,260.30, 66,754,890.45 and 43,706,098.80

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Solution

The fourth proportional to 44,503,260.30, 66,754,890.45 and 43,706,098.80 is: 65,559,148.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,503,260.30 : 66,754,890.45 = 43,706,098.80 : x
  2. Step 2: Convert to fraction form
    44,503,260.30/66,754,890.45 = 43,706,098.80/x
  3. Step 3: Cross multiply
    44,503,260.30x = 66,754,890.45 × 43,706,098.80
  4. Step 4: Simplify right side
    44,503,260.30x = 2,917,595,837,390,876.50
  5. Step 5: Solve for x
    x = 2,917,595,837,390,876.50/44,503,260.30
  6. Step 6: Final answer
    x = 65,559,148.20

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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.