Home / 17,804,216.18-26,702,587.13-5,021,731.53

Finding the Fourth Proportional to 17,804,216.18, 26,702,587.13 and 5,021,731.53

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Solution

The fourth proportional to 17,804,216.18, 26,702,587.13 and 5,021,731.53 is: 7,531,543.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,804,216.18 : 26,702,587.13 = 5,021,731.53 : x
  2. Step 2: Convert to fraction form
    17,804,216.18/26,702,587.13 = 5,021,731.53/x
  3. Step 3: Cross multiply
    17,804,216.18x = 26,702,587.13 × 5,021,731.53
  4. Step 4: Simplify right side
    17,804,216.18x = 134,093,223,698,184.56
  5. Step 5: Solve for x
    x = 134,093,223,698,184.56/17,804,216.18
  6. Step 6: Final answer
    x = 7,531,543.22

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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.