Home / 31,007,256-46,511,298.72-9,732,120

Finding the Fourth Proportional to 31,007,256, 46,511,298.72 and 9,732,120

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Solution

The fourth proportional to 31,007,256, 46,511,298.72 and 9,732,120 is: 14,598,310.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,007,256 : 46,511,298.72 = 9,732,120 : x
  2. Step 2: Convert to fraction form
    31,007,256/46,511,298.72 = 9,732,120/x
  3. Step 3: Cross multiply
    31,007,256x = 46,511,298.72 × 9,732,120
  4. Step 4: Simplify right side
    31,007,256x = 452,653,540,498,886.38
  5. Step 5: Solve for x
    x = 452,653,540,498,886.38/31,007,256
  6. Step 6: Final answer
    x = 14,598,310.17

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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.