Home / 25,071,310.25-34,598,773.76-14,617,041.55

Finding the Fourth Proportional to 25,071,310.25, 34,598,773.76 and 14,617,041.55

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Solution

The fourth proportional to 25,071,310.25, 34,598,773.76 and 14,617,041.55 is: 20,171,730.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,071,310.25 : 34,598,773.76 = 14,617,041.55 : x
  2. Step 2: Convert to fraction form
    25,071,310.25/34,598,773.76 = 14,617,041.55/x
  3. Step 3: Cross multiply
    25,071,310.25x = 34,598,773.76 × 14,617,041.55
  4. Step 4: Simplify right side
    25,071,310.25x = 505,731,713,664,005.69
  5. Step 5: Solve for x
    x = 505,731,713,664,005.69/25,071,310.25
  6. Step 6: Final answer
    x = 20,171,730.50

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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.