Home / 23,698,911.10-35,538,272.79-9,311,886.70

Finding the Fourth Proportional to 23,698,911.10, 35,538,272.79 and 9,311,886.70

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Solution

The fourth proportional to 23,698,911.10, 35,538,272.79 and 9,311,886.70 is: 13,963,863.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,698,911.10 : 35,538,272.79 = 9,311,886.70 : x
  2. Step 2: Convert to fraction form
    23,698,911.10/35,538,272.79 = 9,311,886.70/x
  3. Step 3: Cross multiply
    23,698,911.10x = 35,538,272.79 × 9,311,886.70
  4. Step 4: Simplify right side
    23,698,911.10x = 330,928,369,734,172.88
  5. Step 5: Solve for x
    x = 330,928,369,734,172.88/23,698,911.10
  6. Step 6: Final answer
    x = 13,963,863.92

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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.