Home / 11,419,224,512.30-17,128,767,681.11-6,211,926,445.85

Finding the Fourth Proportional to 11,419,224,512.30, 17,128,767,681.11 and 6,211,926,445.85

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Solution

The fourth proportional to 11,419,224,512.30, 17,128,767,681.11 and 6,211,926,445.85 is: 9,317,852,086.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,419,224,512.30 : 17,128,767,681.11 = 6,211,926,445.85 : x
  2. Step 2: Convert to fraction form
    11,419,224,512.30/17,128,767,681.11 = 6,211,926,445.85/x
  3. Step 3: Cross multiply
    11,419,224,512.30x = 17,128,767,681.11 × 6,211,926,445.85
  4. Step 4: Simplify right side
    11,419,224,512.30x = 106,402,644,943,022,358,528
  5. Step 5: Solve for x
    x = 106,402,644,943,022,358,528/11,419,224,512.30
  6. Step 6: Final answer
    x = 9,317,852,086.06

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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.