Home / 40,103,551.88-60,051,726.69-27,678,098.24

Finding the Fourth Proportional to 40,103,551.88, 60,051,726.69 and 27,678,098.24

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Solution

The fourth proportional to 40,103,551.88, 60,051,726.69 and 27,678,098.24 is: 41,445,645.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,103,551.88 : 60,051,726.69 = 27,678,098.24 : x
  2. Step 2: Convert to fraction form
    40,103,551.88/60,051,726.69 = 27,678,098.24/x
  3. Step 3: Cross multiply
    40,103,551.88x = 60,051,726.69 × 27,678,098.24
  4. Step 4: Simplify right side
    40,103,551.88x = 1,662,117,590,953,207.50
  5. Step 5: Solve for x
    x = 1,662,117,590,953,207.50/40,103,551.88
  6. Step 6: Final answer
    x = 41,445,645.41

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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.