Home / 22,717,360.22-34,086,681.44-11,196,547.07

Finding the Fourth Proportional to 22,717,360.22, 34,086,681.44 and 11,196,547.07

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Solution

The fourth proportional to 22,717,360.22, 34,086,681.44 and 11,196,547.07 is: 16,800,065.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,717,360.22 : 34,086,681.44 = 11,196,547.07 : x
  2. Step 2: Convert to fraction form
    22,717,360.22/34,086,681.44 = 11,196,547.07/x
  3. Step 3: Cross multiply
    22,717,360.22x = 34,086,681.44 × 11,196,547.07
  4. Step 4: Simplify right side
    22,717,360.22x = 381,653,133,018,626.25
  5. Step 5: Solve for x
    x = 381,653,133,018,626.25/22,717,360.22
  6. Step 6: Final answer
    x = 16,800,065.21

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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.