Home / 25,342,253.14-34,973,047.10-14,328,766.38

Finding the Fourth Proportional to 25,342,253.14, 34,973,047.10 and 14,328,766.38

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Solution

The fourth proportional to 25,342,253.14, 34,973,047.10 and 14,328,766.38 is: 19,774,114.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,342,253.14 : 34,973,047.10 = 14,328,766.38 : x
  2. Step 2: Convert to fraction form
    25,342,253.14/34,973,047.10 = 14,328,766.38/x
  3. Step 3: Cross multiply
    25,342,253.14x = 34,973,047.10 × 14,328,766.38
  4. Step 4: Simplify right side
    25,342,253.14x = 501,120,621,492,636.56
  5. Step 5: Solve for x
    x = 501,120,621,492,636.56/25,342,253.14
  6. Step 6: Final answer
    x = 19,774,114.75

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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.