Home / 94,655,651.04-141,609,898.08-71,692,734.24

Finding the Fourth Proportional to 94,655,651.04, 141,609,898.08 and 71,692,734.24

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Solution

The fourth proportional to 94,655,651.04, 141,609,898.08 and 71,692,734.24 is: 107,256,150.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,655,651.04 : 141,609,898.08 = 71,692,734.24 : x
  2. Step 2: Convert to fraction form
    94,655,651.04/141,609,898.08 = 71,692,734.24/x
  3. Step 3: Cross multiply
    94,655,651.04x = 141,609,898.08 × 71,692,734.24
  4. Step 4: Simplify right side
    94,655,651.04x = 10,152,400,788,802,926
  5. Step 5: Solve for x
    x = 10,152,400,788,802,926/94,655,651.04
  6. Step 6: Final answer
    x = 107,256,150.87

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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.