Home / 41,718,187.40-62,577,281.10-26,412,686.60

Finding the Fourth Proportional to 41,718,187.40, 62,577,281.10 and 26,412,686.60

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Solution

The fourth proportional to 41,718,187.40, 62,577,281.10 and 26,412,686.60 is: 39,619,029.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,718,187.40 : 62,577,281.10 = 26,412,686.60 : x
  2. Step 2: Convert to fraction form
    41,718,187.40/62,577,281.10 = 26,412,686.60/x
  3. Step 3: Cross multiply
    41,718,187.40x = 62,577,281.10 × 26,412,686.60
  4. Step 4: Simplify right side
    41,718,187.40x = 1,652,834,113,974,403.50
  5. Step 5: Solve for x
    x = 1,652,834,113,974,403.50/41,718,187.40
  6. Step 6: Final answer
    x = 39,619,029.90

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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.