Home / 10,730,002.10-16,095,003.15-3,542,645.30

Finding the Fourth Proportional to 10,730,002.10, 16,095,003.15 and 3,542,645.30

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Solution

The fourth proportional to 10,730,002.10, 16,095,003.15 and 3,542,645.30 is: 5,313,967.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,730,002.10 : 16,095,003.15 = 3,542,645.30 : x
  2. Step 2: Convert to fraction form
    10,730,002.10/16,095,003.15 = 3,542,645.30/x
  3. Step 3: Cross multiply
    10,730,002.10x = 16,095,003.15 × 3,542,645.30
  4. Step 4: Simplify right side
    10,730,002.10x = 57,018,887,262,832.70
  5. Step 5: Solve for x
    x = 57,018,887,262,832.70/10,730,002.10
  6. Step 6: Final answer
    x = 5,313,967.95

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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.