Home / 41,022,077.40-61,533,116.10-16,745,065.20

Finding the Fourth Proportional to 41,022,077.40, 61,533,116.10 and 16,745,065.20

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Solution

The fourth proportional to 41,022,077.40, 61,533,116.10 and 16,745,065.20 is: 25,117,597.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,022,077.40 : 61,533,116.10 = 16,745,065.20 : x
  2. Step 2: Convert to fraction form
    41,022,077.40/61,533,116.10 = 16,745,065.20/x
  3. Step 3: Cross multiply
    41,022,077.40x = 61,533,116.10 × 16,745,065.20
  4. Step 4: Simplify right side
    41,022,077.40x = 1,030,376,041,053,669.75
  5. Step 5: Solve for x
    x = 1,030,376,041,053,669.75/41,022,077.40
  6. Step 6: Final answer
    x = 25,117,597.80

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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.