Home / 112,744,716.80-168,984,364.80-58,864,294.40

Finding the Fourth Proportional to 112,744,716.80, 168,984,364.80 and 58,864,294.40

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Solution

The fourth proportional to 112,744,716.80, 168,984,364.80 and 58,864,294.40 is: 88,227,153.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,744,716.80 : 168,984,364.80 = 58,864,294.40 : x
  2. Step 2: Convert to fraction form
    112,744,716.80/168,984,364.80 = 58,864,294.40/x
  3. Step 3: Cross multiply
    112,744,716.80x = 168,984,364.80 × 58,864,294.40
  4. Step 4: Simplify right side
    112,744,716.80x = 9,947,145,398,584,198
  5. Step 5: Solve for x
    x = 9,947,145,398,584,198/112,744,716.80
  6. Step 6: Final answer
    x = 88,227,153.17

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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.