Home / 1,031,168,793,654.10-1,422,948,817,954.70-568,169,922,304.26

Finding the Fourth Proportional to 1,031,168,793,654.10, 1,422,948,817,954.70 and 568,169,922,304.26

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Solution

The fourth proportional to 1,031,168,793,654.10, 1,422,948,817,954.70 and 568,169,922,304.26 is: 784,039,164,408.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,031,168,793,654.10 : 1,422,948,817,954.70 = 568,169,922,304.26 : x
  2. Step 2: Convert to fraction form
    1,031,168,793,654.10/1,422,948,817,954.70 = 568,169,922,304.26/x
  3. Step 3: Cross multiply
    1,031,168,793,654.10x = 1,422,948,817,954.70 × 568,169,922,304.26
  4. Step 4: Simplify right side
    1,031,168,793,654.10x = 808,476,719,340,260,455,088,128
  5. Step 5: Solve for x
    x = 808,476,719,340,260,455,088,128/1,031,168,793,654.10
  6. Step 6: Final answer
    x = 784,039,164,408.09

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Double scale
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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.