Home / 60,326,833.83-90,476,784.27-27,974,532.57

Finding the Fourth Proportional to 60,326,833.83, 90,476,784.27 and 27,974,532.57

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Solution

The fourth proportional to 60,326,833.83, 90,476,784.27 and 27,974,532.57 is: 41,955,554.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,326,833.83 : 90,476,784.27 = 27,974,532.57 : x
  2. Step 2: Convert to fraction form
    60,326,833.83/90,476,784.27 = 27,974,532.57/x
  3. Step 3: Cross multiply
    60,326,833.83x = 90,476,784.27 × 27,974,532.57
  4. Step 4: Simplify right side
    60,326,833.83x = 2,531,045,748,389,978.50
  5. Step 5: Solve for x
    x = 2,531,045,748,389,978.50/60,326,833.83
  6. Step 6: Final answer
    x = 41,955,554.23

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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.