Home / 46,656,163.20-69,984,244.80-44,766,595.20

Finding the Fourth Proportional to 46,656,163.20, 69,984,244.80 and 44,766,595.20

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Solution

The fourth proportional to 46,656,163.20, 69,984,244.80 and 44,766,595.20 is: 67,149,892.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,656,163.20 : 69,984,244.80 = 44,766,595.20 : x
  2. Step 2: Convert to fraction form
    46,656,163.20/69,984,244.80 = 44,766,595.20/x
  3. Step 3: Cross multiply
    46,656,163.20x = 69,984,244.80 × 44,766,595.20
  4. Step 4: Simplify right side
    46,656,163.20x = 3,132,956,357,339,305
  5. Step 5: Solve for x
    x = 3,132,956,357,339,305/46,656,163.20
  6. Step 6: Final answer
    x = 67,149,892.80

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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.