Home / 32,955,423.28-49,435,190.25-8,694,373.45

Finding the Fourth Proportional to 32,955,423.28, 49,435,190.25 and 8,694,373.45

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Solution

The fourth proportional to 32,955,423.28, 49,435,190.25 and 8,694,373.45 is: 13,042,102.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,955,423.28 : 49,435,190.25 = 8,694,373.45 : x
  2. Step 2: Convert to fraction form
    32,955,423.28/49,435,190.25 = 8,694,373.45/x
  3. Step 3: Cross multiply
    32,955,423.28x = 49,435,190.25 × 8,694,373.45
  4. Step 4: Simplify right side
    32,955,423.28x = 429,808,005,605,298.81
  5. Step 5: Solve for x
    x = 429,808,005,605,298.81/32,955,423.28
  6. Step 6: Final answer
    x = 13,042,102.42

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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.