Home / 23,224,486.12-34,823,279.13-7,866,628.54

Finding the Fourth Proportional to 23,224,486.12, 34,823,279.13 and 7,866,628.54

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Solution

The fourth proportional to 23,224,486.12, 34,823,279.13 and 7,866,628.54 is: 11,795,386.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,224,486.12 : 34,823,279.13 = 7,866,628.54 : x
  2. Step 2: Convert to fraction form
    23,224,486.12/34,823,279.13 = 7,866,628.54/x
  3. Step 3: Cross multiply
    23,224,486.12x = 34,823,279.13 × 7,866,628.54
  4. Step 4: Simplify right side
    23,224,486.12x = 273,941,801,343,886.28
  5. Step 5: Solve for x
    x = 273,941,801,343,886.28/23,224,486.12
  6. Step 6: Final answer
    x = 11,795,386.99

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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.