Home / 67,813,716.47-101,660,012.57-24,652,514.25

Finding the Fourth Proportional to 67,813,716.47, 101,660,012.57 and 24,652,514.25

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Solution

The fourth proportional to 67,813,716.47, 101,660,012.57 and 24,652,514.25 is: 36,956,755.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,813,716.47 : 101,660,012.57 = 24,652,514.25 : x
  2. Step 2: Convert to fraction form
    67,813,716.47/101,660,012.57 = 24,652,514.25/x
  3. Step 3: Cross multiply
    67,813,716.47x = 101,660,012.57 × 24,652,514.25
  4. Step 4: Simplify right side
    67,813,716.47x = 2,506,174,908,598,735.50
  5. Step 5: Solve for x
    x = 2,506,174,908,598,735.50/67,813,716.47
  6. Step 6: Final answer
    x = 36,956,755.05

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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.