Home / 22,717,360.28-34,086,681.52-11,196,547.12

Finding the Fourth Proportional to 22,717,360.28, 34,086,681.52 and 11,196,547.12

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Solution

The fourth proportional to 22,717,360.28, 34,086,681.52 and 11,196,547.12 is: 16,800,065.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,717,360.28 : 34,086,681.52 = 11,196,547.12 : x
  2. Step 2: Convert to fraction form
    22,717,360.28/34,086,681.52 = 11,196,547.12/x
  3. Step 3: Cross multiply
    22,717,360.28x = 34,086,681.52 × 11,196,547.12
  4. Step 4: Simplify right side
    22,717,360.28x = 381,653,135,803,113.25
  5. Step 5: Solve for x
    x = 381,653,135,803,113.25/22,717,360.28
  6. Step 6: Final answer
    x = 16,800,065.28

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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.