Home / 86,313,417.70-129,470,200.26-24,062,264.14

Finding the Fourth Proportional to 86,313,417.70, 129,470,200.26 and 24,062,264.14

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Solution

The fourth proportional to 86,313,417.70, 129,470,200.26 and 24,062,264.14 is: 36,093,416.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    86,313,417.70 : 129,470,200.26 = 24,062,264.14 : x
  2. Step 2: Convert to fraction form
    86,313,417.70/129,470,200.26 = 24,062,264.14/x
  3. Step 3: Cross multiply
    86,313,417.70x = 129,470,200.26 × 24,062,264.14
  4. Step 4: Simplify right side
    86,313,417.70x = 3,115,346,156,914,817
  5. Step 5: Solve for x
    x = 3,115,346,156,914,817/86,313,417.70
  6. Step 6: Final answer
    x = 36,093,416.76

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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.