Home / 56,743,213,317.20-85,122,882,132.60-17,480,509,701.20

Finding the Fourth Proportional to 56,743,213,317.20, 85,122,882,132.60 and 17,480,509,701.20

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Solution

The fourth proportional to 56,743,213,317.20, 85,122,882,132.60 and 17,480,509,701.20 is: 26,223,248,207.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,743,213,317.20 : 85,122,882,132.60 = 17,480,509,701.20 : x
  2. Step 2: Convert to fraction form
    56,743,213,317.20/85,122,882,132.60 = 17,480,509,701.20/x
  3. Step 3: Cross multiply
    56,743,213,317.20x = 85,122,882,132.60 × 17,480,509,701.20
  4. Step 4: Simplify right side
    56,743,213,317.20x = 1,487,991,366,913,018,560,512
  5. Step 5: Solve for x
    x = 1,487,991,366,913,018,560,512/56,743,213,317.20
  6. Step 6: Final answer
    x = 26,223,248,207.59

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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.