Home / 269,837,325.23-372,375,633.41-146,078,002.36

Finding the Fourth Proportional to 269,837,325.23, 372,375,633.41 and 146,078,002.36

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Solution

The fourth proportional to 269,837,325.23, 372,375,633.41 and 146,078,002.36 is: 201,587,710.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    269,837,325.23 : 372,375,633.41 = 146,078,002.36 : x
  2. Step 2: Convert to fraction form
    269,837,325.23/372,375,633.41 = 146,078,002.36/x
  3. Step 3: Cross multiply
    269,837,325.23x = 372,375,633.41 × 146,078,002.36
  4. Step 4: Simplify right side
    269,837,325.23x = 54,395,888,655,241,808
  5. Step 5: Solve for x
    x = 54,395,888,655,241,808/269,837,325.23
  6. Step 6: Final answer
    x = 201,587,710.70

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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.