Home / 32,954,873.20-49,432,309.80-19,484,767.60

Finding the Fourth Proportional to 32,954,873.20, 49,432,309.80 and 19,484,767.60

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Solution

The fourth proportional to 32,954,873.20, 49,432,309.80 and 19,484,767.60 is: 29,227,151.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,954,873.20 : 49,432,309.80 = 19,484,767.60 : x
  2. Step 2: Convert to fraction form
    32,954,873.20/49,432,309.80 = 19,484,767.60/x
  3. Step 3: Cross multiply
    32,954,873.20x = 49,432,309.80 × 19,484,767.60
  4. Step 4: Simplify right side
    32,954,873.20x = 963,177,068,384,202.50
  5. Step 5: Solve for x
    x = 963,177,068,384,202.50/32,954,873.20
  6. Step 6: Final answer
    x = 29,227,151.40

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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.