Home / 35,211,019.53-52,815,898.81-14,456,951.08

Finding the Fourth Proportional to 35,211,019.53, 52,815,898.81 and 14,456,951.08

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Solution

The fourth proportional to 35,211,019.53, 52,815,898.81 and 14,456,951.08 is: 21,685,167.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,211,019.53 : 52,815,898.81 = 14,456,951.08 : x
  2. Step 2: Convert to fraction form
    35,211,019.53/52,815,898.81 = 14,456,951.08/x
  3. Step 3: Cross multiply
    35,211,019.53x = 52,815,898.81 × 14,456,951.08
  4. Step 4: Simplify right side
    35,211,019.53x = 763,556,865,342,400.25
  5. Step 5: Solve for x
    x = 763,556,865,342,400.25/35,211,019.53
  6. Step 6: Final answer
    x = 21,685,167.76

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.