Home / 24,193,345.40-36,290,018.10-7,152,500.60

Finding the Fourth Proportional to 24,193,345.40, 36,290,018.10 and 7,152,500.60

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Solution

The fourth proportional to 24,193,345.40, 36,290,018.10 and 7,152,500.60 is: 10,728,750.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,193,345.40 : 36,290,018.10 = 7,152,500.60 : x
  2. Step 2: Convert to fraction form
    24,193,345.40/36,290,018.10 = 7,152,500.60/x
  3. Step 3: Cross multiply
    24,193,345.40x = 36,290,018.10 × 7,152,500.60
  4. Step 4: Simplify right side
    24,193,345.40x = 259,564,376,234,260.84
  5. Step 5: Solve for x
    x = 259,564,376,234,260.84/24,193,345.40
  6. Step 6: Final answer
    x = 10,728,750.90

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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.