Home / 21,759,344,073.31-32,653,925,153.94-7,594,309,822.28

Finding the Fourth Proportional to 21,759,344,073.31, 32,653,925,153.94 and 7,594,309,822.28

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Solution

The fourth proportional to 21,759,344,073.31, 32,653,925,153.94 and 7,594,309,822.28 is: 11,396,668,194.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,759,344,073.31 : 32,653,925,153.94 = 7,594,309,822.28 : x
  2. Step 2: Convert to fraction form
    21,759,344,073.31/32,653,925,153.94 = 7,594,309,822.28/x
  3. Step 3: Cross multiply
    21,759,344,073.31x = 32,653,925,153.94 × 7,594,309,822.28
  4. Step 4: Simplify right side
    21,759,344,073.31x = 247,984,024,532,376,453,120
  5. Step 5: Solve for x
    x = 247,984,024,532,376,453,120/21,759,344,073.31
  6. Step 6: Final answer
    x = 11,396,668,194.45

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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.