Home / 24,864,246.90-37,296,370.35-18,145,782.90

Finding the Fourth Proportional to 24,864,246.90, 37,296,370.35 and 18,145,782.90

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Solution

The fourth proportional to 24,864,246.90, 37,296,370.35 and 18,145,782.90 is: 27,218,674.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,864,246.90 : 37,296,370.35 = 18,145,782.90 : x
  2. Step 2: Convert to fraction form
    24,864,246.90/37,296,370.35 = 18,145,782.90/x
  3. Step 3: Cross multiply
    24,864,246.90x = 37,296,370.35 × 18,145,782.90
  4. Step 4: Simplify right side
    24,864,246.90x = 676,771,839,329,097
  5. Step 5: Solve for x
    x = 676,771,839,329,097/24,864,246.90
  6. Step 6: Final answer
    x = 27,218,674.35

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Double scale
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Similar ratio
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1.5x scale

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.