Home / 38,760,227.99-53,472,308.71-23,070,454.28

Finding the Fourth Proportional to 38,760,227.99, 53,472,308.71 and 23,070,454.28

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Solution

The fourth proportional to 38,760,227.99, 53,472,308.71 and 23,070,454.28 is: 31,827,223.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,760,227.99 : 53,472,308.71 = 23,070,454.28 : x
  2. Step 2: Convert to fraction form
    38,760,227.99/53,472,308.71 = 23,070,454.28/x
  3. Step 3: Cross multiply
    38,760,227.99x = 53,472,308.71 × 23,070,454.28
  4. Step 4: Simplify right side
    38,760,227.99x = 1,233,630,453,340,100.75
  5. Step 5: Solve for x
    x = 1,233,630,453,340,100.75/38,760,227.99
  6. Step 6: Final answer
    x = 31,827,223.87

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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.