Home / 35,176,815.50-52,759,017.60-13,593,673.34

Finding the Fourth Proportional to 35,176,815.50, 52,759,017.60 and 13,593,673.34

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Solution

The fourth proportional to 35,176,815.50, 52,759,017.60 and 13,593,673.34 is: 20,388,111.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,176,815.50 : 52,759,017.60 = 13,593,673.34 : x
  2. Step 2: Convert to fraction form
    35,176,815.50/52,759,017.60 = 13,593,673.34/x
  3. Step 3: Cross multiply
    35,176,815.50x = 52,759,017.60 × 13,593,673.34
  4. Step 4: Simplify right side
    35,176,815.50x = 717,188,850,993,710.75
  5. Step 5: Solve for x
    x = 717,188,850,993,710.75/35,176,815.50
  6. Step 6: Final answer
    x = 20,388,111.91

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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.