Home / 906,366,249,402.15-1,251,350,008,034.10-576,955,221,468.25

Finding the Fourth Proportional to 906,366,249,402.15, 1,251,350,008,034.10 and 576,955,221,468.25

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Solution

The fourth proportional to 906,366,249,402.15, 1,251,350,008,034.10 and 576,955,221,468.25 is: 796,557,596,331.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    906,366,249,402.15 : 1,251,350,008,034.10 = 576,955,221,468.25 : x
  2. Step 2: Convert to fraction form
    906,366,249,402.15/1,251,350,008,034.10 = 576,955,221,468.25/x
  3. Step 3: Cross multiply
    906,366,249,402.15x = 1,251,350,008,034.10 × 576,955,221,468.25
  4. Step 4: Simplify right side
    906,366,249,402.15x = 721,972,921,019,610,578,288,640
  5. Step 5: Solve for x
    x = 721,972,921,019,610,578,288,640/906,366,249,402.15
  6. Step 6: Final answer
    x = 796,557,596,331.32

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Double scale
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Similar ratio
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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.