Home / 107,175,407.04-160,719,837.12-41,561,998.56

Finding the Fourth Proportional to 107,175,407.04, 160,719,837.12 and 41,561,998.56

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Solution

The fourth proportional to 107,175,407.04, 160,719,837.12 and 41,561,998.56 is: 62,326,216.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,175,407.04 : 160,719,837.12 = 41,561,998.56 : x
  2. Step 2: Convert to fraction form
    107,175,407.04/160,719,837.12 = 41,561,998.56/x
  3. Step 3: Cross multiply
    107,175,407.04x = 160,719,837.12 × 41,561,998.56
  4. Step 4: Simplify right side
    107,175,407.04x = 6,679,837,638,944,875
  5. Step 5: Solve for x
    x = 6,679,837,638,944,875/107,175,407.04
  6. Step 6: Final answer
    x = 62,326,216.65

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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.