Home / 955,643,005,196.35-1,433,690,586,034.30-310,247,384,722.14

Finding the Fourth Proportional to 955,643,005,196.35, 1,433,690,586,034.30 and 310,247,384,722.14

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Solution

The fourth proportional to 955,643,005,196.35, 1,433,690,586,034.30 and 310,247,384,722.14 is: 465,444,472,882.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    955,643,005,196.35 : 1,433,690,586,034.30 = 310,247,384,722.14 : x
  2. Step 2: Convert to fraction form
    955,643,005,196.35/1,433,690,586,034.30 = 310,247,384,722.14/x
  3. Step 3: Cross multiply
    955,643,005,196.35x = 1,433,690,586,034.30 × 310,247,384,722.14
  4. Step 4: Simplify right side
    955,643,005,196.35x = 444,798,754,817,893,845,696,512
  5. Step 5: Solve for x
    x = 444,798,754,817,893,845,696,512/955,643,005,196.35
  6. Step 6: Final answer
    x = 465,444,472,882.95

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.