Home / 22,890,334.12-34,335,513.32-8,511,533.52

Finding the Fourth Proportional to 22,890,334.12, 34,335,513.32 and 8,511,533.52

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Solution

The fourth proportional to 22,890,334.12, 34,335,513.32 and 8,511,533.52 is: 12,767,304.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,890,334.12 : 34,335,513.32 = 8,511,533.52 : x
  2. Step 2: Convert to fraction form
    22,890,334.12/34,335,513.32 = 8,511,533.52/x
  3. Step 3: Cross multiply
    22,890,334.12x = 34,335,513.32 × 8,511,533.52
  4. Step 4: Simplify right side
    22,890,334.12x = 292,247,872,549,586.50
  5. Step 5: Solve for x
    x = 292,247,872,549,586.50/22,890,334.12
  6. Step 6: Final answer
    x = 12,767,304.79

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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.