Home / 89,370,855.04-134,056,084.36-23,792,008.92

Finding the Fourth Proportional to 89,370,855.04, 134,056,084.36 and 23,792,008.92

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Solution

The fourth proportional to 89,370,855.04, 134,056,084.36 and 23,792,008.92 is: 35,687,960.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,370,855.04 : 134,056,084.36 = 23,792,008.92 : x
  2. Step 2: Convert to fraction form
    89,370,855.04/134,056,084.36 = 23,792,008.92/x
  3. Step 3: Cross multiply
    89,370,855.04x = 134,056,084.36 × 23,792,008.92
  4. Step 4: Simplify right side
    89,370,855.04x = 3,189,463,554,873,392.50
  5. Step 5: Solve for x
    x = 3,189,463,554,873,392.50/89,370,855.04
  6. Step 6: Final answer
    x = 35,687,960.62

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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.