Home / 25,232,522.72-34,820,854.62-13,630,084.34

Finding the Fourth Proportional to 25,232,522.72, 34,820,854.62 and 13,630,084.34

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Solution

The fourth proportional to 25,232,522.72, 34,820,854.62 and 13,630,084.34 is: 18,809,501.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,232,522.72 : 34,820,854.62 = 13,630,084.34 : x
  2. Step 2: Convert to fraction form
    25,232,522.72/34,820,854.62 = 13,630,084.34/x
  3. Step 3: Cross multiply
    25,232,522.72x = 34,820,854.62 × 13,630,084.34
  4. Step 4: Simplify right side
    25,232,522.72x = 474,611,185,087,374.38
  5. Step 5: Solve for x
    x = 474,611,185,087,374.38/25,232,522.72
  6. Step 6: Final answer
    x = 18,809,501.95

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.