Home / 22,864,712.27-34,303,805.76-9,210,832.52

Finding the Fourth Proportional to 22,864,712.27, 34,303,805.76 and 9,210,832.52

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Solution

The fourth proportional to 22,864,712.27, 34,303,805.76 and 9,210,832.52 is: 13,818,962.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,864,712.27 : 34,303,805.76 = 9,210,832.52 : x
  2. Step 2: Convert to fraction form
    22,864,712.27/34,303,805.76 = 9,210,832.52/x
  3. Step 3: Cross multiply
    22,864,712.27x = 34,303,805.76 × 9,210,832.52
  4. Step 4: Simplify right side
    22,864,712.27x = 315,966,609,482,452.31
  5. Step 5: Solve for x
    x = 315,966,609,482,452.31/22,864,712.27
  6. Step 6: Final answer
    x = 13,818,962.86

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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.