Home / 22,860,517.50-34,296,751.98-13,266,673.38

Finding the Fourth Proportional to 22,860,517.50, 34,296,751.98 and 13,266,673.38

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Solution

The fourth proportional to 22,860,517.50, 34,296,751.98 and 13,266,673.38 is: 19,903,477.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,860,517.50 : 34,296,751.98 = 13,266,673.38 : x
  2. Step 2: Convert to fraction form
    22,860,517.50/34,296,751.98 = 13,266,673.38/x
  3. Step 3: Cross multiply
    22,860,517.50x = 34,296,751.98 × 13,266,673.38
  4. Step 4: Simplify right side
    22,860,517.50x = 455,003,806,513,528.25
  5. Step 5: Solve for x
    x = 455,003,806,513,528.25/22,860,517.50
  6. Step 6: Final answer
    x = 19,903,477.97

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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.