Home / 22,717,360.72-34,086,682.19-11,196,547.57

Finding the Fourth Proportional to 22,717,360.72, 34,086,682.19 and 11,196,547.57

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Solution

The fourth proportional to 22,717,360.72, 34,086,682.19 and 11,196,547.57 is: 16,800,065.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,717,360.72 : 34,086,682.19 = 11,196,547.57 : x
  2. Step 2: Convert to fraction form
    22,717,360.72/34,086,682.19 = 11,196,547.57/x
  3. Step 3: Cross multiply
    22,717,360.72x = 34,086,682.19 × 11,196,547.57
  4. Step 4: Simplify right side
    22,717,360.72x = 381,653,158,473,373.31
  5. Step 5: Solve for x
    x = 381,653,158,473,373.31/22,717,360.72
  6. Step 6: Final answer
    x = 16,800,065.96

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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.