Home / 16,615,309.10-24,948,624.45-9,057,037.10

Finding the Fourth Proportional to 16,615,309.10, 24,948,624.45 and 9,057,037.10

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Solution

The fourth proportional to 16,615,309.10, 24,948,624.45 and 9,057,037.10 is: 13,599,543.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,615,309.10 : 24,948,624.45 = 9,057,037.10 : x
  2. Step 2: Convert to fraction form
    16,615,309.10/24,948,624.45 = 9,057,037.10/x
  3. Step 3: Cross multiply
    16,615,309.10x = 24,948,624.45 × 9,057,037.10
  4. Step 4: Simplify right side
    16,615,309.10x = 225,960,617,237,617.09
  5. Step 5: Solve for x
    x = 225,960,617,237,617.09/16,615,309.10
  6. Step 6: Final answer
    x = 13,599,543.40

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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.