Home / 94,636,200.30-141,875,568.45-40,090,670.70

Finding the Fourth Proportional to 94,636,200.30, 141,875,568.45 and 40,090,670.70

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Solution

The fourth proportional to 94,636,200.30, 141,875,568.45 and 40,090,670.70 is: 60,102,652.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,636,200.30 : 141,875,568.45 = 40,090,670.70 : x
  2. Step 2: Convert to fraction form
    94,636,200.30/141,875,568.45 = 40,090,670.70/x
  3. Step 3: Cross multiply
    94,636,200.30x = 141,875,568.45 × 40,090,670.70
  4. Step 4: Simplify right side
    94,636,200.30x = 5,687,886,695,104,259
  5. Step 5: Solve for x
    x = 5,687,886,695,104,259/94,636,200.30
  6. Step 6: Final answer
    x = 60,102,652.87

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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.