Home / 13,491,595,712,290-18,618,402,082,960-7,717,480,744,233.50

Finding the Fourth Proportional to 13,491,595,712,290, 18,618,402,082,960 and 7,717,480,744,233.50

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Solution

The fourth proportional to 13,491,595,712,290, 18,618,402,082,960 and 7,717,480,744,233.50 is: 10,650,123,427,042.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,491,595,712,290 : 18,618,402,082,960 = 7,717,480,744,233.50 : x
  2. Step 2: Convert to fraction form
    13,491,595,712,290/18,618,402,082,960 = 7,717,480,744,233.50/x
  3. Step 3: Cross multiply
    13,491,595,712,290x = 18,618,402,082,960 × 7,717,480,744,233.50
  4. Step 4: Simplify right side
    13,491,595,712,290x = 143,687,159,563,640,694,397,468,672
  5. Step 5: Solve for x
    x = 143,687,159,563,640,694,397,468,672/13,491,595,712,290
  6. Step 6: Final answer
    x = 10,650,123,427,042.12

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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.