Home / 69,552,811.37-104,341,248.02-23,495,015.75

Finding the Fourth Proportional to 69,552,811.37, 104,341,248.02 and 23,495,015.75

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Solution

The fourth proportional to 69,552,811.37, 104,341,248.02 and 23,495,015.75 is: 35,246,587.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,552,811.37 : 104,341,248.02 = 23,495,015.75 : x
  2. Step 2: Convert to fraction form
    69,552,811.37/104,341,248.02 = 23,495,015.75/x
  3. Step 3: Cross multiply
    69,552,811.37x = 104,341,248.02 × 23,495,015.75
  4. Step 4: Simplify right side
    69,552,811.37x = 2,451,499,265,141,587.50
  5. Step 5: Solve for x
    x = 2,451,499,265,141,587.50/69,552,811.37
  6. Step 6: Final answer
    x = 35,246,587.69

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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.