Home / 45,075,402.10-62,203,444.50-25,229,161.58

Finding the Fourth Proportional to 45,075,402.10, 62,203,444.50 and 25,229,161.58

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Solution

The fourth proportional to 45,075,402.10, 62,203,444.50 and 25,229,161.58 is: 34,815,901.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,075,402.10 : 62,203,444.50 = 25,229,161.58 : x
  2. Step 2: Convert to fraction form
    45,075,402.10/62,203,444.50 = 25,229,161.58/x
  3. Step 3: Cross multiply
    45,075,402.10x = 62,203,444.50 × 25,229,161.58
  4. Step 4: Simplify right side
    45,075,402.10x = 1,569,340,752,123,062.25
  5. Step 5: Solve for x
    x = 1,569,340,752,123,062.25/45,075,402.10
  6. Step 6: Final answer
    x = 34,815,901.33

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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.