Home / 14,896,870.60-22,345,305.90-5,921,422.60

Finding the Fourth Proportional to 14,896,870.60, 22,345,305.90 and 5,921,422.60

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Solution

The fourth proportional to 14,896,870.60, 22,345,305.90 and 5,921,422.60 is: 8,882,133.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,896,870.60 : 22,345,305.90 = 5,921,422.60 : x
  2. Step 2: Convert to fraction form
    14,896,870.60/22,345,305.90 = 5,921,422.60/x
  3. Step 3: Cross multiply
    14,896,870.60x = 22,345,305.90 × 5,921,422.60
  4. Step 4: Simplify right side
    14,896,870.60x = 132,315,999,360,173.33
  5. Step 5: Solve for x
    x = 132,315,999,360,173.33/14,896,870.60
  6. Step 6: Final answer
    x = 8,882,133.90

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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.