Home / 67,360,284.90-101,040,427.35-60,557,840.10

Finding the Fourth Proportional to 67,360,284.90, 101,040,427.35 and 60,557,840.10

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Solution

The fourth proportional to 67,360,284.90, 101,040,427.35 and 60,557,840.10 is: 90,836,760.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,360,284.90 : 101,040,427.35 = 60,557,840.10 : x
  2. Step 2: Convert to fraction form
    67,360,284.90/101,040,427.35 = 60,557,840.10/x
  3. Step 3: Cross multiply
    67,360,284.90x = 101,040,427.35 × 60,557,840.10
  4. Step 4: Simplify right side
    67,360,284.90x = 6,118,790,043,096,967
  5. Step 5: Solve for x
    x = 6,118,790,043,096,967/67,360,284.90
  6. Step 6: Final answer
    x = 90,836,760.15

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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.