Home / 51,929,371.28-71,287,271.10-44,574,435.60

Finding the Fourth Proportional to 51,929,371.28, 71,287,271.10 and 44,574,435.60

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Solution

The fourth proportional to 51,929,371.28, 71,287,271.10 and 44,574,435.60 is: 61,190,609.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,929,371.28 : 71,287,271.10 = 44,574,435.60 : x
  2. Step 2: Convert to fraction form
    51,929,371.28/71,287,271.10 = 44,574,435.60/x
  3. Step 3: Cross multiply
    51,929,371.28x = 71,287,271.10 × 44,574,435.60
  4. Step 4: Simplify right side
    51,929,371.28x = 3,177,589,874,746,691
  5. Step 5: Solve for x
    x = 3,177,589,874,746,691/51,929,371.28
  6. Step 6: Final answer
    x = 61,190,609.41

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.