Home / 25,352,433.91-34,975,246.82-14,893,730.47

Finding the Fourth Proportional to 25,352,433.91, 34,975,246.82 and 14,893,730.47

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Solution

The fourth proportional to 25,352,433.91, 34,975,246.82 and 14,893,730.47 is: 20,546,820.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,352,433.91 : 34,975,246.82 = 14,893,730.47 : x
  2. Step 2: Convert to fraction form
    25,352,433.91/34,975,246.82 = 14,893,730.47/x
  3. Step 3: Cross multiply
    25,352,433.91x = 34,975,246.82 × 14,893,730.47
  4. Step 4: Simplify right side
    25,352,433.91x = 520,911,899,115,081.56
  5. Step 5: Solve for x
    x = 520,911,899,115,081.56/25,352,433.91
  6. Step 6: Final answer
    x = 20,546,820.12

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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.