Home / 124,080,887.80-186,121,331.70-33,204,476.80

Finding the Fourth Proportional to 124,080,887.80, 186,121,331.70 and 33,204,476.80

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Solution

The fourth proportional to 124,080,887.80, 186,121,331.70 and 33,204,476.80 is: 49,806,715.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,080,887.80 : 186,121,331.70 = 33,204,476.80 : x
  2. Step 2: Convert to fraction form
    124,080,887.80/186,121,331.70 = 33,204,476.80/x
  3. Step 3: Cross multiply
    124,080,887.80x = 186,121,331.70 × 33,204,476.80
  4. Step 4: Simplify right side
    124,080,887.80x = 6,180,061,440,417,754
  5. Step 5: Solve for x
    x = 6,180,061,440,417,754/124,080,887.80
  6. Step 6: Final answer
    x = 49,806,715.20

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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.