Home / 24,231,184.80-36,297,788.40-15,105,271.20

Finding the Fourth Proportional to 24,231,184.80, 36,297,788.40 and 15,105,271.20

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Solution

The fourth proportional to 24,231,184.80, 36,297,788.40 and 15,105,271.20 is: 22,627,368.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,231,184.80 : 36,297,788.40 = 15,105,271.20 : x
  2. Step 2: Convert to fraction form
    24,231,184.80/36,297,788.40 = 15,105,271.20/x
  3. Step 3: Cross multiply
    24,231,184.80x = 36,297,788.40 × 15,105,271.20
  4. Step 4: Simplify right side
    24,231,184.80x = 548,287,937,742,214
  5. Step 5: Solve for x
    x = 548,287,937,742,214/24,231,184.80
  6. Step 6: Final answer
    x = 22,627,368.09

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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.