Home / 23,389,785.88-35,087,085.20-8,828,970.20

Finding the Fourth Proportional to 23,389,785.88, 35,087,085.20 and 8,828,970.20

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Solution

The fourth proportional to 23,389,785.88, 35,087,085.20 and 8,828,970.20 is: 13,244,363.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,389,785.88 : 35,087,085.20 = 8,828,970.20 : x
  2. Step 2: Convert to fraction form
    23,389,785.88/35,087,085.20 = 8,828,970.20/x
  3. Step 3: Cross multiply
    23,389,785.88x = 35,087,085.20 × 8,828,970.20
  4. Step 4: Simplify right side
    23,389,785.88x = 309,782,829,635,661.06
  5. Step 5: Solve for x
    x = 309,782,829,635,661.06/23,389,785.88
  6. Step 6: Final answer
    x = 13,244,363.64

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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.