Home / 24,863,991.40-37,295,987.10-18,145,527.40

Finding the Fourth Proportional to 24,863,991.40, 37,295,987.10 and 18,145,527.40

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Solution

The fourth proportional to 24,863,991.40, 37,295,987.10 and 18,145,527.40 is: 27,218,291.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,863,991.40 : 37,295,987.10 = 18,145,527.40 : x
  2. Step 2: Convert to fraction form
    24,863,991.40/37,295,987.10 = 18,145,527.40/x
  3. Step 3: Cross multiply
    24,863,991.40x = 37,295,987.10 × 18,145,527.40
  4. Step 4: Simplify right side
    24,863,991.40x = 676,755,355,833,096.50
  5. Step 5: Solve for x
    x = 676,755,355,833,096.50/24,863,991.40
  6. Step 6: Final answer
    x = 27,218,291.10

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Half scale
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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.