Home / 31,360,835.52-46,972,668.96-22,235,271.84

Finding the Fourth Proportional to 31,360,835.52, 46,972,668.96 and 22,235,271.84

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Solution

The fourth proportional to 31,360,835.52, 46,972,668.96 and 22,235,271.84 is: 33,304,280.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,360,835.52 : 46,972,668.96 = 22,235,271.84 : x
  2. Step 2: Convert to fraction form
    31,360,835.52/46,972,668.96 = 22,235,271.84/x
  3. Step 3: Cross multiply
    31,360,835.52x = 46,972,668.96 × 22,235,271.84
  4. Step 4: Simplify right side
    31,360,835.52x = 1,044,450,063,375,930.12
  5. Step 5: Solve for x
    x = 1,044,450,063,375,930.12/31,360,835.52
  6. Step 6: Final answer
    x = 33,304,280.52

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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.