Home / 82,349,145.02-123,524,603.39-24,841,914.68

Finding the Fourth Proportional to 82,349,145.02, 123,524,603.39 and 24,841,914.68

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Solution

The fourth proportional to 82,349,145.02, 123,524,603.39 and 24,841,914.68 is: 37,263,139.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,349,145.02 : 123,524,603.39 = 24,841,914.68 : x
  2. Step 2: Convert to fraction form
    82,349,145.02/123,524,603.39 = 24,841,914.68/x
  3. Step 3: Cross multiply
    82,349,145.02x = 123,524,603.39 × 24,841,914.68
  4. Step 4: Simplify right side
    82,349,145.02x = 3,068,587,658,295,218.50
  5. Step 5: Solve for x
    x = 3,068,587,658,295,218.50/82,349,145.02
  6. Step 6: Final answer
    x = 37,263,139.25

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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.