Home / 24,498,686.80-36,748,030.20-15,988,632.40

Finding the Fourth Proportional to 24,498,686.80, 36,748,030.20 and 15,988,632.40

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Solution

The fourth proportional to 24,498,686.80, 36,748,030.20 and 15,988,632.40 is: 23,982,948.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,498,686.80 : 36,748,030.20 = 15,988,632.40 : x
  2. Step 2: Convert to fraction form
    24,498,686.80/36,748,030.20 = 15,988,632.40/x
  3. Step 3: Cross multiply
    24,498,686.80x = 36,748,030.20 × 15,988,632.40
  4. Step 4: Simplify right side
    24,498,686.80x = 587,550,746,291,898.50
  5. Step 5: Solve for x
    x = 587,550,746,291,898.50/24,498,686.80
  6. Step 6: Final answer
    x = 23,982,948.60

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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.