Home / 23,313,477.60-34,970,216.40-14,810,421.60

Finding the Fourth Proportional to 23,313,477.60, 34,970,216.40 and 14,810,421.60

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Solution

The fourth proportional to 23,313,477.60, 34,970,216.40 and 14,810,421.60 is: 22,215,632.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,313,477.60 : 34,970,216.40 = 14,810,421.60 : x
  2. Step 2: Convert to fraction form
    23,313,477.60/34,970,216.40 = 14,810,421.60/x
  3. Step 3: Cross multiply
    23,313,477.60x = 34,970,216.40 × 14,810,421.60
  4. Step 4: Simplify right side
    23,313,477.60x = 517,923,648,327,234.19
  5. Step 5: Solve for x
    x = 517,923,648,327,234.19/23,313,477.60
  6. Step 6: Final answer
    x = 22,215,632.40

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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.