Home / 24,962,667.60-37,444,001.40-20,931,589.20

Finding the Fourth Proportional to 24,962,667.60, 37,444,001.40 and 20,931,589.20

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Solution

The fourth proportional to 24,962,667.60, 37,444,001.40 and 20,931,589.20 is: 31,397,383.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,962,667.60 : 37,444,001.40 = 20,931,589.20 : x
  2. Step 2: Convert to fraction form
    24,962,667.60/37,444,001.40 = 20,931,589.20/x
  3. Step 3: Cross multiply
    24,962,667.60x = 37,444,001.40 × 20,931,589.20
  4. Step 4: Simplify right side
    24,962,667.60x = 783,762,455,309,024.88
  5. Step 5: Solve for x
    x = 783,762,455,309,024.88/24,962,667.60
  6. Step 6: Final answer
    x = 31,397,383.80

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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.