Home / 27,033,256.40-40,554,307.20-8,832,167.60

Finding the Fourth Proportional to 27,033,256.40, 40,554,307.20 and 8,832,167.60

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Solution

The fourth proportional to 27,033,256.40, 40,554,307.20 and 8,832,167.60 is: 13,249,696.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,033,256.40 : 40,554,307.20 = 8,832,167.60 : x
  2. Step 2: Convert to fraction form
    27,033,256.40/40,554,307.20 = 8,832,167.60/x
  3. Step 3: Cross multiply
    27,033,256.40x = 40,554,307.20 × 8,832,167.60
  4. Step 4: Simplify right side
    27,033,256.40x = 358,182,438,092,286.75
  5. Step 5: Solve for x
    x = 358,182,438,092,286.75/27,033,256.40
  6. Step 6: Final answer
    x = 13,249,696.33

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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.