Home / 58,610,398.72-80,887,314-32,513,321.38

Finding the Fourth Proportional to 58,610,398.72, 80,887,314 and 32,513,321.38

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Solution

The fourth proportional to 58,610,398.72, 80,887,314 and 32,513,321.38 is: 44,871,137.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,610,398.72 : 80,887,314 = 32,513,321.38 : x
  2. Step 2: Convert to fraction form
    58,610,398.72/80,887,314 = 32,513,321.38/x
  3. Step 3: Cross multiply
    58,610,398.72x = 80,887,314 × 32,513,321.38
  4. Step 4: Simplify right side
    58,610,398.72x = 2,629,915,235,646,973
  5. Step 5: Solve for x
    x = 2,629,915,235,646,973/58,610,398.72
  6. Step 6: Final answer
    x = 44,871,137.09

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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.