Home / 104,984,383.20-157,476,574.80-88,356,184.80

Finding the Fourth Proportional to 104,984,383.20, 157,476,574.80 and 88,356,184.80

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Solution

The fourth proportional to 104,984,383.20, 157,476,574.80 and 88,356,184.80 is: 132,534,277.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,984,383.20 : 157,476,574.80 = 88,356,184.80 : x
  2. Step 2: Convert to fraction form
    104,984,383.20/157,476,574.80 = 88,356,184.80/x
  3. Step 3: Cross multiply
    104,984,383.20x = 157,476,574.80 × 88,356,184.80
  4. Step 4: Simplify right side
    104,984,383.20x = 13,914,029,344,699,824
  5. Step 5: Solve for x
    x = 13,914,029,344,699,824/104,984,383.20
  6. Step 6: Final answer
    x = 132,534,277.20

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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.