Home / 47,573,380,931.55-71,391,509,454.92-22,398,297,411.44

Finding the Fourth Proportional to 47,573,380,931.55, 71,391,509,454.92 and 22,398,297,411.44

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Solution

The fourth proportional to 47,573,380,931.55, 71,391,509,454.92 and 22,398,297,411.44 is: 33,612,247,650.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,573,380,931.55 : 71,391,509,454.92 = 22,398,297,411.44 : x
  2. Step 2: Convert to fraction form
    47,573,380,931.55/71,391,509,454.92 = 22,398,297,411.44/x
  3. Step 3: Cross multiply
    47,573,380,931.55x = 71,391,509,454.92 × 22,398,297,411.44
  4. Step 4: Simplify right side
    47,573,380,931.55x = 1,599,048,261,422,928,887,808
  5. Step 5: Solve for x
    x = 1,599,048,261,422,928,887,808/47,573,380,931.55
  6. Step 6: Final answer
    x = 33,612,247,650.08

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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.