Home / 27,661,343.92-41,496,681.48-11,495,973.04

Finding the Fourth Proportional to 27,661,343.92, 41,496,681.48 and 11,495,973.04

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Solution

The fourth proportional to 27,661,343.92, 41,496,681.48 and 11,495,973.04 is: 17,245,898.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,661,343.92 : 41,496,681.48 = 11,495,973.04 : x
  2. Step 2: Convert to fraction form
    27,661,343.92/41,496,681.48 = 11,495,973.04/x
  3. Step 3: Cross multiply
    27,661,343.92x = 41,496,681.48 × 11,495,973.04
  4. Step 4: Simplify right side
    27,661,343.92x = 477,044,731,543,547.25
  5. Step 5: Solve for x
    x = 477,044,731,543,547.25/27,661,343.92
  6. Step 6: Final answer
    x = 17,245,898.57

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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.