Home / 29,860,290.65-41,202,296.91-17,296,877.72

Finding the Fourth Proportional to 29,860,290.65, 41,202,296.91 and 17,296,877.72

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Solution

The fourth proportional to 29,860,290.65, 41,202,296.91 and 17,296,877.72 is: 23,866,850.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,860,290.65 : 41,202,296.91 = 17,296,877.72 : x
  2. Step 2: Convert to fraction form
    29,860,290.65/41,202,296.91 = 17,296,877.72/x
  3. Step 3: Cross multiply
    29,860,290.65x = 41,202,296.91 × 17,296,877.72
  4. Step 4: Simplify right side
    29,860,290.65x = 712,671,091,229,392.25
  5. Step 5: Solve for x
    x = 712,671,091,229,392.25/29,860,290.65
  6. Step 6: Final answer
    x = 23,866,850.45

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.