Home / 45,075,400.35-62,203,442.09-25,229,159.83

Finding the Fourth Proportional to 45,075,400.35, 62,203,442.09 and 25,229,159.83

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Solution

The fourth proportional to 45,075,400.35, 62,203,442.09 and 25,229,159.83 is: 34,815,898.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,075,400.35 : 62,203,442.09 = 25,229,159.83 : x
  2. Step 2: Convert to fraction form
    45,075,400.35/62,203,442.09 = 25,229,159.83/x
  3. Step 3: Cross multiply
    45,075,400.35x = 62,203,442.09 × 25,229,159.83
  4. Step 4: Simplify right side
    45,075,400.35x = 1,569,340,582,208,387.50
  5. Step 5: Solve for x
    x = 1,569,340,582,208,387.50/45,075,400.35
  6. Step 6: Final answer
    x = 34,815,898.91

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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.