Home / 94,636,230.80-141,875,614.20-40,090,701.20

Finding the Fourth Proportional to 94,636,230.80, 141,875,614.20 and 40,090,701.20

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Solution

The fourth proportional to 94,636,230.80, 141,875,614.20 and 40,090,701.20 is: 60,102,698.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,636,230.80 : 141,875,614.20 = 40,090,701.20 : x
  2. Step 2: Convert to fraction form
    94,636,230.80/141,875,614.20 = 40,090,701.20/x
  3. Step 3: Cross multiply
    94,636,230.80x = 141,875,614.20 × 40,090,701.20
  4. Step 4: Simplify right side
    94,636,230.80x = 5,687,892,856,458,677
  5. Step 5: Solve for x
    x = 5,687,892,856,458,677/94,636,230.80
  6. Step 6: Final answer
    x = 60,102,698.60

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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.