Home / 23,750,307.52-32,775,287.52-12,885,058.24

Finding the Fourth Proportional to 23,750,307.52, 32,775,287.52 and 12,885,058.24

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Solution

The fourth proportional to 23,750,307.52, 32,775,287.52 and 12,885,058.24 is: 17,781,306.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,750,307.52 : 32,775,287.52 = 12,885,058.24 : x
  2. Step 2: Convert to fraction form
    23,750,307.52/32,775,287.52 = 12,885,058.24/x
  3. Step 3: Cross multiply
    23,750,307.52x = 32,775,287.52 × 12,885,058.24
  4. Step 4: Simplify right side
    23,750,307.52x = 422,311,488,527,945.19
  5. Step 5: Solve for x
    x = 422,311,488,527,945.19/23,750,307.52
  6. Step 6: Final answer
    x = 17,781,306.12

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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.