Home / 29,364,005.20-44,046,007.80-17,884,879.60

Finding the Fourth Proportional to 29,364,005.20, 44,046,007.80 and 17,884,879.60

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Solution

The fourth proportional to 29,364,005.20, 44,046,007.80 and 17,884,879.60 is: 26,827,319.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,364,005.20 : 44,046,007.80 = 17,884,879.60 : x
  2. Step 2: Convert to fraction form
    29,364,005.20/44,046,007.80 = 17,884,879.60/x
  3. Step 3: Cross multiply
    29,364,005.20x = 44,046,007.80 × 17,884,879.60
  4. Step 4: Simplify right side
    29,364,005.20x = 787,757,546,363,660.88
  5. Step 5: Solve for x
    x = 787,757,546,363,660.88/29,364,005.20
  6. Step 6: Final answer
    x = 26,827,319.40

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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.