Home / 40,952,982,684.42-61,429,474,026.60-11,509,025,520.42

Finding the Fourth Proportional to 40,952,982,684.42, 61,429,474,026.60 and 11,509,025,520.42

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Solution

The fourth proportional to 40,952,982,684.42, 61,429,474,026.60 and 11,509,025,520.42 is: 17,263,538,280.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,952,982,684.42 : 61,429,474,026.60 = 11,509,025,520.42 : x
  2. Step 2: Convert to fraction form
    40,952,982,684.42/61,429,474,026.60 = 11,509,025,520.42/x
  3. Step 3: Cross multiply
    40,952,982,684.42x = 61,429,474,026.60 × 11,509,025,520.42
  4. Step 4: Simplify right side
    40,952,982,684.42x = 706,993,384,278,116,925,440
  5. Step 5: Solve for x
    x = 706,993,384,278,116,925,440/40,952,982,684.42
  6. Step 6: Final answer
    x = 17,263,538,280.62

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1.5x scale

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.