Home / 2,753,220,413.39-3,799,396,332.91-1,500,167,565.95

Finding the Fourth Proportional to 2,753,220,413.39, 3,799,396,332.91 and 1,500,167,565.95

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Solution

The fourth proportional to 2,753,220,413.39, 3,799,396,332.91 and 1,500,167,565.95 is: 2,070,205,175.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,753,220,413.39 : 3,799,396,332.91 = 1,500,167,565.95 : x
  2. Step 2: Convert to fraction form
    2,753,220,413.39/3,799,396,332.91 = 1,500,167,565.95/x
  3. Step 3: Cross multiply
    2,753,220,413.39x = 3,799,396,332.91 × 1,500,167,565.95
  4. Step 4: Simplify right side
    2,753,220,413.39x = 5,699,731,148,820,951,040
  5. Step 5: Solve for x
    x = 5,699,731,148,820,951,040/2,753,220,413.39
  6. Step 6: Final answer
    x = 2,070,205,175.40

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1.5x scale

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.