Home / 47,375,382.60-71,009,929.80-26,914,904.10

Finding the Fourth Proportional to 47,375,382.60, 71,009,929.80 and 26,914,904.10

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Solution

The fourth proportional to 47,375,382.60, 71,009,929.80 and 26,914,904.10 is: 40,342,163.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,375,382.60 : 71,009,929.80 = 26,914,904.10 : x
  2. Step 2: Convert to fraction form
    47,375,382.60/71,009,929.80 = 26,914,904.10/x
  3. Step 3: Cross multiply
    47,375,382.60x = 71,009,929.80 × 26,914,904.10
  4. Step 4: Simplify right side
    47,375,382.60x = 1,911,225,450,714,732.25
  5. Step 5: Solve for x
    x = 1,911,225,450,714,732.25/47,375,382.60
  6. Step 6: Final answer
    x = 40,342,163.92

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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.