Home / 45,189,304.57-67,792,977.02-23,633,610.49

Finding the Fourth Proportional to 45,189,304.57, 67,792,977.02 and 23,633,610.49

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Solution

The fourth proportional to 45,189,304.57, 67,792,977.02 and 23,633,610.49 is: 35,455,133.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,189,304.57 : 67,792,977.02 = 23,633,610.49 : x
  2. Step 2: Convert to fraction form
    45,189,304.57/67,792,977.02 = 23,633,610.49/x
  3. Step 3: Cross multiply
    45,189,304.57x = 67,792,977.02 × 23,633,610.49
  4. Step 4: Simplify right side
    45,189,304.57x = 1,602,192,812,848,200.75
  5. Step 5: Solve for x
    x = 1,602,192,812,848,200.75/45,189,304.57
  6. Step 6: Final answer
    x = 35,455,133.20

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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.