Home / 350,025,265.44-483,044,605.92-193,402,462.32

Finding the Fourth Proportional to 350,025,265.44, 483,044,605.92 and 193,402,462.32

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Solution

The fourth proportional to 350,025,265.44, 483,044,605.92 and 193,402,462.32 is: 266,900,779.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    350,025,265.44 : 483,044,605.92 = 193,402,462.32 : x
  2. Step 2: Convert to fraction form
    350,025,265.44/483,044,605.92 = 193,402,462.32/x
  3. Step 3: Cross multiply
    350,025,265.44x = 483,044,605.92 × 193,402,462.32
  4. Step 4: Simplify right side
    350,025,265.44x = 93,422,016,195,322,048
  5. Step 5: Solve for x
    x = 93,422,016,195,322,048/350,025,265.44
  6. Step 6: Final answer
    x = 266,900,779.51

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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.