Home / 9,900,654.48-14,850,993.24-2,712,250.08

Finding the Fourth Proportional to 9,900,654.48, 14,850,993.24 and 2,712,250.08

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Solution

The fourth proportional to 9,900,654.48, 14,850,993.24 and 2,712,250.08 is: 4,068,378.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,900,654.48 : 14,850,993.24 = 2,712,250.08 : x
  2. Step 2: Convert to fraction form
    9,900,654.48/14,850,993.24 = 2,712,250.08/x
  3. Step 3: Cross multiply
    9,900,654.48x = 14,850,993.24 × 2,712,250.08
  4. Step 4: Simplify right side
    9,900,654.48x = 40,279,607,603,269.46
  5. Step 5: Solve for x
    x = 40,279,607,603,269.46/9,900,654.48
  6. Step 6: Final answer
    x = 4,068,378.28

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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.