Home / 65,747,194.02-98,617,961.16-17,223,973.52

Finding the Fourth Proportional to 65,747,194.02, 98,617,961.16 and 17,223,973.52

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Solution

The fourth proportional to 65,747,194.02, 98,617,961.16 and 17,223,973.52 is: 25,835,218.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,747,194.02 : 98,617,961.16 = 17,223,973.52 : x
  2. Step 2: Convert to fraction form
    65,747,194.02/98,617,961.16 = 17,223,973.52/x
  3. Step 3: Cross multiply
    65,747,194.02x = 98,617,961.16 × 17,223,973.52
  4. Step 4: Simplify right side
    65,747,194.02x = 1,698,593,151,123,138.75
  5. Step 5: Solve for x
    x = 1,698,593,151,123,138.75/65,747,194.02
  6. Step 6: Final answer
    x = 25,835,218.92

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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.