Home / 58,427,897-80,632,871.97-32,321,964.74

Finding the Fourth Proportional to 58,427,897, 80,632,871.97 and 32,321,964.74

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Solution

The fourth proportional to 58,427,897, 80,632,871.97 and 32,321,964.74 is: 44,605,624.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,427,897 : 80,632,871.97 = 32,321,964.74 : x
  2. Step 2: Convert to fraction form
    58,427,897/80,632,871.97 = 32,321,964.74/x
  3. Step 3: Cross multiply
    58,427,897x = 80,632,871.97 × 32,321,964.74
  4. Step 4: Simplify right side
    58,427,897x = 2,606,212,844,699,274
  5. Step 5: Solve for x
    x = 2,606,212,844,699,274/58,427,897
  6. Step 6: Final answer
    x = 44,605,624.68

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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.