Home / 60,326,831.33-90,476,780.52-27,974,530.07

Finding the Fourth Proportional to 60,326,831.33, 90,476,780.52 and 27,974,530.07

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Solution

The fourth proportional to 60,326,831.33, 90,476,780.52 and 27,974,530.07 is: 41,955,550.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,326,831.33 : 90,476,780.52 = 27,974,530.07 : x
  2. Step 2: Convert to fraction form
    60,326,831.33/90,476,780.52 = 27,974,530.07/x
  3. Step 3: Cross multiply
    60,326,831.33x = 90,476,780.52 × 27,974,530.07
  4. Step 4: Simplify right side
    60,326,831.33x = 2,531,045,416,841,146.50
  5. Step 5: Solve for x
    x = 2,531,045,416,841,146.50/60,326,831.33
  6. Step 6: Final answer
    x = 41,955,550.48

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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.