Home / 32,955,424.28-49,435,191.75-8,694,374.45

Finding the Fourth Proportional to 32,955,424.28, 49,435,191.75 and 8,694,374.45

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Solution

The fourth proportional to 32,955,424.28, 49,435,191.75 and 8,694,374.45 is: 13,042,103.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,955,424.28 : 49,435,191.75 = 8,694,374.45 : x
  2. Step 2: Convert to fraction form
    32,955,424.28/49,435,191.75 = 8,694,374.45/x
  3. Step 3: Cross multiply
    32,955,424.28x = 49,435,191.75 × 8,694,374.45
  4. Step 4: Simplify right side
    32,955,424.28x = 429,808,068,082,050.75
  5. Step 5: Solve for x
    x = 429,808,068,082,050.75/32,955,424.28
  6. Step 6: Final answer
    x = 13,042,103.92

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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.