Home / 15,964,394-23,946,798.52-5,326,826

Finding the Fourth Proportional to 15,964,394, 23,946,798.52 and 5,326,826

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Solution

The fourth proportional to 15,964,394, 23,946,798.52 and 5,326,826 is: 7,990,308.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,964,394 : 23,946,798.52 = 5,326,826 : x
  2. Step 2: Convert to fraction form
    15,964,394/23,946,798.52 = 5,326,826/x
  3. Step 3: Cross multiply
    15,964,394x = 23,946,798.52 × 5,326,826
  4. Step 4: Simplify right side
    15,964,394x = 127,560,428,973,097.52
  5. Step 5: Solve for x
    x = 127,560,428,973,097.52/15,964,394
  6. Step 6: Final answer
    x = 7,990,308.24

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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.