Home / 22,685,657.80-34,016,736.30-6,727,232.20

Finding the Fourth Proportional to 22,685,657.80, 34,016,736.30 and 6,727,232.20

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Solution

The fourth proportional to 22,685,657.80, 34,016,736.30 and 6,727,232.20 is: 10,087,363.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,685,657.80 : 34,016,736.30 = 6,727,232.20 : x
  2. Step 2: Convert to fraction form
    22,685,657.80/34,016,736.30 = 6,727,232.20/x
  3. Step 3: Cross multiply
    22,685,657.80x = 34,016,736.30 × 6,727,232.20
  4. Step 4: Simplify right side
    22,685,657.80x = 228,838,483,776,268.84
  5. Step 5: Solve for x
    x = 228,838,483,776,268.84/22,685,657.80
  6. Step 6: Final answer
    x = 10,087,363.82

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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.