Home / 35,258,650.80-52,887,976.20-23,165,415.60

Finding the Fourth Proportional to 35,258,650.80, 52,887,976.20 and 23,165,415.60

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Solution

The fourth proportional to 35,258,650.80, 52,887,976.20 and 23,165,415.60 is: 34,748,123.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,258,650.80 : 52,887,976.20 = 23,165,415.60 : x
  2. Step 2: Convert to fraction form
    35,258,650.80/52,887,976.20 = 23,165,415.60/x
  3. Step 3: Cross multiply
    35,258,650.80x = 52,887,976.20 × 23,165,415.60
  4. Step 4: Simplify right side
    35,258,650.80x = 1,225,171,948,915,908.75
  5. Step 5: Solve for x
    x = 1,225,171,948,915,908.75/35,258,650.80
  6. Step 6: Final answer
    x = 34,748,123.40

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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.