Home / 73,454,611.30-110,049,206.55-62,837,779.30

Finding the Fourth Proportional to 73,454,611.30, 110,049,206.55 and 62,837,779.30

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Solution

The fourth proportional to 73,454,611.30, 110,049,206.55 and 62,837,779.30 is: 94,143,139.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,454,611.30 : 110,049,206.55 = 62,837,779.30 : x
  2. Step 2: Convert to fraction form
    73,454,611.30/110,049,206.55 = 62,837,779.30/x
  3. Step 3: Cross multiply
    73,454,611.30x = 110,049,206.55 × 62,837,779.30
  4. Step 4: Simplify right side
    73,454,611.30x = 6,915,247,753,329,014
  5. Step 5: Solve for x
    x = 6,915,247,753,329,014/73,454,611.30
  6. Step 6: Final answer
    x = 94,143,139.97

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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.