Home / 53,074,988.86-73,266,083.40-35,681,422

Finding the Fourth Proportional to 53,074,988.86, 73,266,083.40 and 35,681,422

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Solution

The fourth proportional to 53,074,988.86, 73,266,083.40 and 35,681,422 is: 49,255,555.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,074,988.86 : 73,266,083.40 = 35,681,422 : x
  2. Step 2: Convert to fraction form
    53,074,988.86/73,266,083.40 = 35,681,422/x
  3. Step 3: Cross multiply
    53,074,988.86x = 73,266,083.40 × 35,681,422
  4. Step 4: Simplify right side
    53,074,988.86x = 2,614,238,040,082,595
  5. Step 5: Solve for x
    x = 2,614,238,040,082,595/53,074,988.86
  6. Step 6: Final answer
    x = 49,255,555.13

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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.