Home / 15,802,270.50-23,705,303.30-5,565,013.02

Finding the Fourth Proportional to 15,802,270.50, 23,705,303.30 and 5,565,013.02

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Solution

The fourth proportional to 15,802,270.50, 23,705,303.30 and 5,565,013.02 is: 8,348,187.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,802,270.50 : 23,705,303.30 = 5,565,013.02 : x
  2. Step 2: Convert to fraction form
    15,802,270.50/23,705,303.30 = 5,565,013.02/x
  3. Step 3: Cross multiply
    15,802,270.50x = 23,705,303.30 × 5,565,013.02
  4. Step 4: Simplify right side
    15,802,270.50x = 131,920,321,500,592.67
  5. Step 5: Solve for x
    x = 131,920,321,500,592.67/15,802,270.50
  6. Step 6: Final answer
    x = 8,348,187.78

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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.