Home / 17,911,165.92-24,715,701.48-10,470,567.60

Finding the Fourth Proportional to 17,911,165.92, 24,715,701.48 and 10,470,567.60

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Solution

The fourth proportional to 17,911,165.92, 24,715,701.48 and 10,470,567.60 is: 14,448,385.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,911,165.92 : 24,715,701.48 = 10,470,567.60 : x
  2. Step 2: Convert to fraction form
    17,911,165.92/24,715,701.48 = 10,470,567.60/x
  3. Step 3: Cross multiply
    17,911,165.92x = 24,715,701.48 × 10,470,567.60
  4. Step 4: Simplify right side
    17,911,165.92x = 258,787,423,127,760.03
  5. Step 5: Solve for x
    x = 258,787,423,127,760.03/17,911,165.92
  6. Step 6: Final answer
    x = 14,448,385.12

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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.