Home / 9,750,078.32-14,616,160.92-3,358,811.12

Finding the Fourth Proportional to 9,750,078.32, 14,616,160.92 and 3,358,811.12

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Solution

The fourth proportional to 9,750,078.32, 14,616,160.92 and 3,358,811.12 is: 5,035,131.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,750,078.32 : 14,616,160.92 = 3,358,811.12 : x
  2. Step 2: Convert to fraction form
    9,750,078.32/14,616,160.92 = 3,358,811.12/x
  3. Step 3: Cross multiply
    9,750,078.32x = 14,616,160.92 × 3,358,811.12
  4. Step 4: Simplify right side
    9,750,078.32x = 49,092,923,829,805.43
  5. Step 5: Solve for x
    x = 49,092,923,829,805.43/9,750,078.32
  6. Step 6: Final answer
    x = 5,035,131.23

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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.