Home / 38,760,227.24-53,472,307.68-23,070,453.53

Finding the Fourth Proportional to 38,760,227.24, 53,472,307.68 and 23,070,453.53

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Solution

The fourth proportional to 38,760,227.24, 53,472,307.68 and 23,070,453.53 is: 31,827,222.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,760,227.24 : 53,472,307.68 = 23,070,453.53 : x
  2. Step 2: Convert to fraction form
    38,760,227.24/53,472,307.68 = 23,070,453.53/x
  3. Step 3: Cross multiply
    38,760,227.24x = 53,472,307.68 × 23,070,453.53
  4. Step 4: Simplify right side
    38,760,227.24x = 1,233,630,389,205,940.50
  5. Step 5: Solve for x
    x = 1,233,630,389,205,940.50/38,760,227.24
  6. Step 6: Final answer
    x = 31,827,222.83

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1.5x scale

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.