Home / 40,570,575.10-60,858,675.69-16,309,511.62

Finding the Fourth Proportional to 40,570,575.10, 60,858,675.69 and 16,309,511.62

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Solution

The fourth proportional to 40,570,575.10, 60,858,675.69 and 16,309,511.62 is: 24,465,398.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,570,575.10 : 60,858,675.69 = 16,309,511.62 : x
  2. Step 2: Convert to fraction form
    40,570,575.10/60,858,675.69 = 16,309,511.62/x
  3. Step 3: Cross multiply
    40,570,575.10x = 60,858,675.69 × 16,309,511.62
  4. Step 4: Simplify right side
    40,570,575.10x = 992,575,278,343,866.38
  5. Step 5: Solve for x
    x = 992,575,278,343,866.38/40,570,575.10
  6. Step 6: Final answer
    x = 24,465,398.28

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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.