Home / 29,339,890.10-44,009,616.45-8,869,570.10

Finding the Fourth Proportional to 29,339,890.10, 44,009,616.45 and 8,869,570.10

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Solution

The fourth proportional to 29,339,890.10, 44,009,616.45 and 8,869,570.10 is: 13,304,289.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,339,890.10 : 44,009,616.45 = 8,869,570.10 : x
  2. Step 2: Convert to fraction form
    29,339,890.10/44,009,616.45 = 8,869,570.10/x
  3. Step 3: Cross multiply
    29,339,890.10x = 44,009,616.45 × 8,869,570.10
  4. Step 4: Simplify right side
    29,339,890.10x = 390,346,378,177,388.12
  5. Step 5: Solve for x
    x = 390,346,378,177,388.12/29,339,890.10
  6. Step 6: Final answer
    x = 13,304,289.04

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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.