Home / 17,496,547.40-26,244,821.10-9,812,304.20

Finding the Fourth Proportional to 17,496,547.40, 26,244,821.10 and 9,812,304.20

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Solution

The fourth proportional to 17,496,547.40, 26,244,821.10 and 9,812,304.20 is: 14,718,456.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,496,547.40 : 26,244,821.10 = 9,812,304.20 : x
  2. Step 2: Convert to fraction form
    17,496,547.40/26,244,821.10 = 9,812,304.20/x
  3. Step 3: Cross multiply
    17,496,547.40x = 26,244,821.10 × 9,812,304.20
  4. Step 4: Simplify right side
    17,496,547.40x = 257,522,168,307,778.62
  5. Step 5: Solve for x
    x = 257,522,168,307,778.62/17,496,547.40
  6. Step 6: Final answer
    x = 14,718,456.30

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Similar ratio
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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.