Home / 906,366,249,400.50-1,251,350,008,031.90-576,955,221,466.60

Finding the Fourth Proportional to 906,366,249,400.50, 1,251,350,008,031.90 and 576,955,221,466.60

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Solution

The fourth proportional to 906,366,249,400.50, 1,251,350,008,031.90 and 576,955,221,466.60 is: 796,557,596,329.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    906,366,249,400.50 : 1,251,350,008,031.90 = 576,955,221,466.60 : x
  2. Step 2: Convert to fraction form
    906,366,249,400.50/1,251,350,008,031.90 = 576,955,221,466.60/x
  3. Step 3: Cross multiply
    906,366,249,400.50x = 1,251,350,008,031.90 × 576,955,221,466.60
  4. Step 4: Simplify right side
    906,366,249,400.50x = 721,972,921,016,276,475,707,392
  5. Step 5: Solve for x
    x = 721,972,921,016,276,475,707,392/906,366,249,400.50
  6. Step 6: Final answer
    x = 796,557,596,329.09

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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.