Home / 22,990,868.67-34,487,117.57-5,719,159.47

Finding the Fourth Proportional to 22,990,868.67, 34,487,117.57 and 5,719,159.47

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Solution

The fourth proportional to 22,990,868.67, 34,487,117.57 and 5,719,159.47 is: 8,578,941.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,990,868.67 : 34,487,117.57 = 5,719,159.47 : x
  2. Step 2: Convert to fraction form
    22,990,868.67/34,487,117.57 = 5,719,159.47/x
  3. Step 3: Cross multiply
    22,990,868.67x = 34,487,117.57 × 5,719,159.47
  4. Step 4: Simplify right side
    22,990,868.67x = 197,237,325,014,873.06
  5. Step 5: Solve for x
    x = 197,237,325,014,873.06/22,990,868.67
  6. Step 6: Final answer
    x = 8,578,941.83

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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.