Home / 104,440,863.24-144,119,948.42-60,390,719.10

Finding the Fourth Proportional to 104,440,863.24, 144,119,948.42 and 60,390,719.10

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Solution

The fourth proportional to 104,440,863.24, 144,119,948.42 and 60,390,719.10 is: 83,334,310.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,440,863.24 : 144,119,948.42 = 60,390,719.10 : x
  2. Step 2: Convert to fraction form
    104,440,863.24/144,119,948.42 = 60,390,719.10/x
  3. Step 3: Cross multiply
    104,440,863.24x = 144,119,948.42 × 60,390,719.10
  4. Step 4: Simplify right side
    104,440,863.24x = 8,703,507,321,889,687
  5. Step 5: Solve for x
    x = 8,703,507,321,889,687/104,440,863.24
  6. Step 6: Final answer
    x = 83,334,310.46

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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.