Home / 34,976,811.80-52,465,217.70-32,289,426.20

Finding the Fourth Proportional to 34,976,811.80, 52,465,217.70 and 32,289,426.20

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Solution

The fourth proportional to 34,976,811.80, 52,465,217.70 and 32,289,426.20 is: 48,434,139.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,976,811.80 : 52,465,217.70 = 32,289,426.20 : x
  2. Step 2: Convert to fraction form
    34,976,811.80/52,465,217.70 = 32,289,426.20/x
  3. Step 3: Cross multiply
    34,976,811.80x = 52,465,217.70 × 32,289,426.20
  4. Step 4: Simplify right side
    34,976,811.80x = 1,694,071,774,991,083.75
  5. Step 5: Solve for x
    x = 1,694,071,774,991,083.75/34,976,811.80
  6. Step 6: Final answer
    x = 48,434,139.30

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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.