Home / 25,155,598.91-34,715,956.52-14,145,813.23

Finding the Fourth Proportional to 25,155,598.91, 34,715,956.52 and 14,145,813.23

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Solution

The fourth proportional to 25,155,598.91, 34,715,956.52 and 14,145,813.23 is: 19,521,913.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,155,598.91 : 34,715,956.52 = 14,145,813.23 : x
  2. Step 2: Convert to fraction form
    25,155,598.91/34,715,956.52 = 14,145,813.23/x
  3. Step 3: Cross multiply
    25,155,598.91x = 34,715,956.52 × 14,145,813.23
  4. Step 4: Simplify right side
    25,155,598.91x = 491,085,436,894,505.50
  5. Step 5: Solve for x
    x = 491,085,436,894,505.50/25,155,598.91
  6. Step 6: Final answer
    x = 19,521,913.94

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