Home / 40,254,538.60-60,381,807.90-33,877,246.60

Finding the Fourth Proportional to 40,254,538.60, 60,381,807.90 and 33,877,246.60

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Solution

The fourth proportional to 40,254,538.60, 60,381,807.90 and 33,877,246.60 is: 50,815,869.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,254,538.60 : 60,381,807.90 = 33,877,246.60 : x
  2. Step 2: Convert to fraction form
    40,254,538.60/60,381,807.90 = 33,877,246.60/x
  3. Step 3: Cross multiply
    40,254,538.60x = 60,381,807.90 × 33,877,246.60
  4. Step 4: Simplify right side
    40,254,538.60x = 2,045,569,396,382,128.25
  5. Step 5: Solve for x
    x = 2,045,569,396,382,128.25/40,254,538.60
  6. Step 6: Final answer
    x = 50,815,869.90

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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.