Home / 15,544,459.80-23,285,196.90-8,805,000.60

Finding the Fourth Proportional to 15,544,459.80, 23,285,196.90 and 8,805,000.60

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Solution

The fourth proportional to 15,544,459.80, 23,285,196.90 and 8,805,000.60 is: 13,189,662.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,544,459.80 : 23,285,196.90 = 8,805,000.60 : x
  2. Step 2: Convert to fraction form
    15,544,459.80/23,285,196.90 = 8,805,000.60/x
  3. Step 3: Cross multiply
    15,544,459.80x = 23,285,196.90 × 8,805,000.60
  4. Step 4: Simplify right side
    15,544,459.80x = 205,026,172,675,618.12
  5. Step 5: Solve for x
    x = 205,026,172,675,618.12/15,544,459.80
  6. Step 6: Final answer
    x = 13,189,662.12

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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.