Home / 22,806,350.40-34,161,832.80-10,686,158.40

Finding the Fourth Proportional to 22,806,350.40, 34,161,832.80 and 10,686,158.40

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Solution

The fourth proportional to 22,806,350.40, 34,161,832.80 and 10,686,158.40 is: 16,006,890.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,806,350.40 : 34,161,832.80 = 10,686,158.40 : x
  2. Step 2: Convert to fraction form
    22,806,350.40/34,161,832.80 = 10,686,158.40/x
  3. Step 3: Cross multiply
    22,806,350.40x = 34,161,832.80 × 10,686,158.40
  4. Step 4: Simplify right side
    22,806,350.40x = 365,058,756,535,115.50
  5. Step 5: Solve for x
    x = 365,058,756,535,115.50/22,806,350.40
  6. Step 6: Final answer
    x = 16,006,890.63

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1.5x scale

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.