Home / 45,220,184.19-62,403,884.91-25,371,209.46

Finding the Fourth Proportional to 45,220,184.19, 62,403,884.91 and 25,371,209.46

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Solution

The fourth proportional to 45,220,184.19, 62,403,884.91 and 25,371,209.46 is: 35,012,286.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,220,184.19 : 62,403,884.91 = 25,371,209.46 : x
  2. Step 2: Convert to fraction form
    45,220,184.19/62,403,884.91 = 25,371,209.46/x
  3. Step 3: Cross multiply
    45,220,184.19x = 62,403,884.91 × 25,371,209.46
  4. Step 4: Simplify right side
    45,220,184.19x = 1,583,262,035,169,343.25
  5. Step 5: Solve for x
    x = 1,583,262,035,169,343.25/45,220,184.19
  6. Step 6: Final answer
    x = 35,012,286.29

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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.