Home / 14,861,350.40-22,292,025.60-13,373,315.60

Finding the Fourth Proportional to 14,861,350.40, 22,292,025.60 and 13,373,315.60

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Solution

The fourth proportional to 14,861,350.40, 22,292,025.60 and 13,373,315.60 is: 20,059,973.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,861,350.40 : 22,292,025.60 = 13,373,315.60 : x
  2. Step 2: Convert to fraction form
    14,861,350.40/22,292,025.60 = 13,373,315.60/x
  3. Step 3: Cross multiply
    14,861,350.40x = 22,292,025.60 × 13,373,315.60
  4. Step 4: Simplify right side
    14,861,350.40x = 298,118,293,712,079.38
  5. Step 5: Solve for x
    x = 298,118,293,712,079.38/14,861,350.40
  6. Step 6: Final answer
    x = 20,059,973.40

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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.