Home / 17,468,929.20-26,230,427.40-9,506,305.20

Finding the Fourth Proportional to 17,468,929.20, 26,230,427.40 and 9,506,305.20

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Solution

The fourth proportional to 17,468,929.20, 26,230,427.40 and 9,506,305.20 is: 14,274,169.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,468,929.20 : 26,230,427.40 = 9,506,305.20 : x
  2. Step 2: Convert to fraction form
    17,468,929.20/26,230,427.40 = 9,506,305.20/x
  3. Step 3: Cross multiply
    17,468,929.20x = 26,230,427.40 × 9,506,305.20
  4. Step 4: Simplify right side
    17,468,929.20x = 249,354,448,390,842.44
  5. Step 5: Solve for x
    x = 249,354,448,390,842.44/17,468,929.20
  6. Step 6: Final answer
    x = 14,274,169.04

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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.