Home / 15,699,922.47-23,564,456.69-8,029,049.00

Finding the Fourth Proportional to 15,699,922.47, 23,564,456.69 and 8,029,049.00

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Solution

The fourth proportional to 15,699,922.47, 23,564,456.69 and 8,029,049.00 is: 12,051,026.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,699,922.47 : 23,564,456.69 = 8,029,049.00 : x
  2. Step 2: Convert to fraction form
    15,699,922.47/23,564,456.69 = 8,029,049.00/x
  3. Step 3: Cross multiply
    15,699,922.47x = 23,564,456.69 × 8,029,049.00
  4. Step 4: Simplify right side
    15,699,922.47x = 189,200,177,264,420.28
  5. Step 5: Solve for x
    x = 189,200,177,264,420.28/15,699,922.47
  6. Step 6: Final answer
    x = 12,051,026.22

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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.