Home / 67,004,026.20-100,506,039.30-23,921,875.80

Finding the Fourth Proportional to 67,004,026.20, 100,506,039.30 and 23,921,875.80

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Solution

The fourth proportional to 67,004,026.20, 100,506,039.30 and 23,921,875.80 is: 35,882,813.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,004,026.20 : 100,506,039.30 = 23,921,875.80 : x
  2. Step 2: Convert to fraction form
    67,004,026.20/100,506,039.30 = 23,921,875.80/x
  3. Step 3: Cross multiply
    67,004,026.20x = 100,506,039.30 × 23,921,875.80
  4. Step 4: Simplify right side
    67,004,026.20x = 2,404,292,989,284,519
  5. Step 5: Solve for x
    x = 2,404,292,989,284,519/67,004,026.20
  6. Step 6: Final answer
    x = 35,882,813.70

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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.