Home / 906,366,249,413.17-1,251,350,008,049.50-576,955,221,479.32

Finding the Fourth Proportional to 906,366,249,413.17, 1,251,350,008,049.50 and 576,955,221,479.32

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Solution

The fourth proportional to 906,366,249,413.17, 1,251,350,008,049.50 and 576,955,221,479.32 is: 796,557,596,346.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    906,366,249,413.17 : 1,251,350,008,049.50 = 576,955,221,479.32 : x
  2. Step 2: Convert to fraction form
    906,366,249,413.17/1,251,350,008,049.50 = 576,955,221,479.32/x
  3. Step 3: Cross multiply
    906,366,249,413.17x = 1,251,350,008,049.50 × 576,955,221,479.32
  4. Step 4: Simplify right side
    906,366,249,413.17x = 721,972,921,042,348,135,153,664
  5. Step 5: Solve for x
    x = 721,972,921,042,348,135,153,664/906,366,249,413.17
  6. Step 6: Final answer
    x = 796,557,596,346.72

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Double scale
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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.