Home / 23,005,873.36-34,473,336.36-11,320,830.64

Finding the Fourth Proportional to 23,005,873.36, 34,473,336.36 and 11,320,830.64

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Solution

The fourth proportional to 23,005,873.36, 34,473,336.36 and 11,320,830.64 is: 16,963,789.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,005,873.36 : 34,473,336.36 = 11,320,830.64 : x
  2. Step 2: Convert to fraction form
    23,005,873.36/34,473,336.36 = 11,320,830.64/x
  3. Step 3: Cross multiply
    23,005,873.36x = 34,473,336.36 × 11,320,830.64
  4. Step 4: Simplify right side
    23,005,873.36x = 390,266,802,527,314.06
  5. Step 5: Solve for x
    x = 390,266,802,527,314.06/23,005,873.36
  6. Step 6: Final answer
    x = 16,963,789.92

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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.