Home / 61,244,375.67-84,517,191.90-33,742,303.92

Finding the Fourth Proportional to 61,244,375.67, 84,517,191.90 and 33,742,303.92

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Solution

The fourth proportional to 61,244,375.67, 84,517,191.90 and 33,742,303.92 is: 46,564,353.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,244,375.67 : 84,517,191.90 = 33,742,303.92 : x
  2. Step 2: Convert to fraction form
    61,244,375.67/84,517,191.90 = 33,742,303.92/x
  3. Step 3: Cross multiply
    61,244,375.67x = 84,517,191.90 × 33,742,303.92
  4. Step 4: Simplify right side
    61,244,375.67x = 2,851,804,775,554,762.50
  5. Step 5: Solve for x
    x = 2,851,804,775,554,762.50/61,244,375.67
  6. Step 6: Final answer
    x = 46,564,353.78

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.