Home / 82,122,083.57-113,328,510.80-44,952,575.84

Finding the Fourth Proportional to 82,122,083.57, 113,328,510.80 and 44,952,575.84

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Solution

The fourth proportional to 82,122,083.57, 113,328,510.80 and 44,952,575.84 is: 62,034,574.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,122,083.57 : 113,328,510.80 = 44,952,575.84 : x
  2. Step 2: Convert to fraction form
    82,122,083.57/113,328,510.80 = 44,952,575.84/x
  3. Step 3: Cross multiply
    82,122,083.57x = 113,328,510.80 × 44,952,575.84
  4. Step 4: Simplify right side
    82,122,083.57x = 5,094,408,476,004,616
  5. Step 5: Solve for x
    x = 5,094,408,476,004,616/82,122,083.57
  6. Step 6: Final answer
    x = 62,034,574.07

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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.