Home / 15,957,986,069.23-23,943,024,686.57-9,580,976,482.58

Finding the Fourth Proportional to 15,957,986,069.23, 23,943,024,686.57 and 9,580,976,482.58

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Solution

The fourth proportional to 15,957,986,069.23, 23,943,024,686.57 and 9,580,976,482.58 is: 14,375,094,416.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,957,986,069.23 : 23,943,024,686.57 = 9,580,976,482.58 : x
  2. Step 2: Convert to fraction form
    15,957,986,069.23/23,943,024,686.57 = 9,580,976,482.58/x
  3. Step 3: Cross multiply
    15,957,986,069.23x = 23,943,024,686.57 × 9,580,976,482.58
  4. Step 4: Simplify right side
    15,957,986,069.23x = 229,397,556,443,778,121,728
  5. Step 5: Solve for x
    x = 229,397,556,443,778,121,728/15,957,986,069.23
  6. Step 6: Final answer
    x = 14,375,094,416.59

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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.