Home / 17,993,596,849.31-24,819,207,188.59-11,571,535,975.04

Finding the Fourth Proportional to 17,993,596,849.31, 24,819,207,188.59 and 11,571,535,975.04

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Solution

The fourth proportional to 17,993,596,849.31, 24,819,207,188.59 and 11,571,535,975.04 is: 15,961,030,541.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,993,596,849.31 : 24,819,207,188.59 = 11,571,535,975.04 : x
  2. Step 2: Convert to fraction form
    17,993,596,849.31/24,819,207,188.59 = 11,571,535,975.04/x
  3. Step 3: Cross multiply
    17,993,596,849.31x = 24,819,207,188.59 × 11,571,535,975.04
  4. Step 4: Simplify right side
    17,993,596,849.31x = 287,196,348,854,740,582,400
  5. Step 5: Solve for x
    x = 287,196,348,854,740,582,400/17,993,596,849.31
  6. Step 6: Final answer
    x = 15,961,030,541.03

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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.