Home / 144,433,529.52-199,265,966.64-94,900,565.04

Finding the Fourth Proportional to 144,433,529.52, 199,265,966.64 and 94,900,565.04

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Solution

The fourth proportional to 144,433,529.52, 199,265,966.64 and 94,900,565.04 is: 130,928,413.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    144,433,529.52 : 199,265,966.64 = 94,900,565.04 : x
  2. Step 2: Convert to fraction form
    144,433,529.52/199,265,966.64 = 94,900,565.04/x
  3. Step 3: Cross multiply
    144,433,529.52x = 199,265,966.64 × 94,900,565.04
  4. Step 4: Simplify right side
    144,433,529.52x = 18,910,452,827,377,792
  5. Step 5: Solve for x
    x = 18,910,452,827,377,792/144,433,529.52
  6. Step 6: Final answer
    x = 130,928,413.16

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.