Home / 23,558,790.40-35,338,975.84-6,518,036.16

Finding the Fourth Proportional to 23,558,790.40, 35,338,975.84 and 6,518,036.16

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Solution

The fourth proportional to 23,558,790.40, 35,338,975.84 and 6,518,036.16 is: 9,777,272.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,558,790.40 : 35,338,975.84 = 6,518,036.16 : x
  2. Step 2: Convert to fraction form
    23,558,790.40/35,338,975.84 = 6,518,036.16/x
  3. Step 3: Cross multiply
    23,558,790.40x = 35,338,975.84 × 6,518,036.16
  4. Step 4: Simplify right side
    23,558,790.40x = 230,340,722,382,486.41
  5. Step 5: Solve for x
    x = 230,340,722,382,486.41/23,558,790.40
  6. Step 6: Final answer
    x = 9,777,272.88

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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.