Home / 37,156,125,774.36-51,273,799,514.68-21,707,700,084.76

Finding the Fourth Proportional to 37,156,125,774.36, 51,273,799,514.68 and 21,707,700,084.76

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Solution

The fourth proportional to 37,156,125,774.36, 51,273,799,514.68 and 21,707,700,084.76 is: 29,955,659,770.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,156,125,774.36 : 51,273,799,514.68 = 21,707,700,084.76 : x
  2. Step 2: Convert to fraction form
    37,156,125,774.36/51,273,799,514.68 = 21,707,700,084.76/x
  3. Step 3: Cross multiply
    37,156,125,774.36x = 51,273,799,514.68 × 21,707,700,084.76
  4. Step 4: Simplify right side
    37,156,125,774.36x = 1,113,036,262,070,786,195,456
  5. Step 5: Solve for x
    x = 1,113,036,262,070,786,195,456/37,156,125,774.36
  6. Step 6: Final answer
    x = 29,955,659,770.07

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Double scale
Find fourth proportional to 37,156,125,775.36, 51,273,799,516.06 and 21,707,700,085.76
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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.