Home / 65,548,855.80-98,323,283.70-17,022,727.80

Finding the Fourth Proportional to 65,548,855.80, 98,323,283.70 and 17,022,727.80

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Solution

The fourth proportional to 65,548,855.80, 98,323,283.70 and 17,022,727.80 is: 25,534,091.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,548,855.80 : 98,323,283.70 = 17,022,727.80 : x
  2. Step 2: Convert to fraction form
    65,548,855.80/98,323,283.70 = 17,022,727.80/x
  3. Step 3: Cross multiply
    65,548,855.80x = 98,323,283.70 × 17,022,727.80
  4. Step 4: Simplify right side
    65,548,855.80x = 1,673,730,494,827,277
  5. Step 5: Solve for x
    x = 1,673,730,494,827,277/65,548,855.80
  6. Step 6: Final answer
    x = 25,534,091.70

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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.