Home / 22,685,656.80-34,016,734.80-6,727,231.20

Finding the Fourth Proportional to 22,685,656.80, 34,016,734.80 and 6,727,231.20

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Solution

The fourth proportional to 22,685,656.80, 34,016,734.80 and 6,727,231.20 is: 10,087,362.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,685,656.80 : 34,016,734.80 = 6,727,231.20 : x
  2. Step 2: Convert to fraction form
    22,685,656.80/34,016,734.80 = 6,727,231.20/x
  3. Step 3: Cross multiply
    22,685,656.80x = 34,016,734.80 × 6,727,231.20
  4. Step 4: Simplify right side
    22,685,656.80x = 228,838,439,668,685.75
  5. Step 5: Solve for x
    x = 228,838,439,668,685.75/22,685,656.80
  6. Step 6: Final answer
    x = 10,087,362.32

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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.