Home / 24,230,547.60-36,345,821.40-17,428,102.80

Finding the Fourth Proportional to 24,230,547.60, 36,345,821.40 and 17,428,102.80

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Solution

The fourth proportional to 24,230,547.60, 36,345,821.40 and 17,428,102.80 is: 26,142,154.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,230,547.60 : 36,345,821.40 = 17,428,102.80 : x
  2. Step 2: Convert to fraction form
    24,230,547.60/36,345,821.40 = 17,428,102.80/x
  3. Step 3: Cross multiply
    24,230,547.60x = 36,345,821.40 × 17,428,102.80
  4. Step 4: Simplify right side
    24,230,547.60x = 633,438,711,709,639.88
  5. Step 5: Solve for x
    x = 633,438,711,709,639.88/24,230,547.60
  6. Step 6: Final answer
    x = 26,142,154.20

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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.