Home / 11,845,515.69-17,849,127.86-9,733,844.64

Finding the Fourth Proportional to 11,845,515.69, 17,849,127.86 and 9,733,844.64

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Solution

The fourth proportional to 11,845,515.69, 17,849,127.86 and 9,733,844.64 is: 14,667,207.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,845,515.69 : 17,849,127.86 = 9,733,844.64 : x
  2. Step 2: Convert to fraction form
    11,845,515.69/17,849,127.86 = 9,733,844.64/x
  3. Step 3: Cross multiply
    11,845,515.69x = 17,849,127.86 × 9,733,844.64
  4. Step 4: Simplify right side
    11,845,515.69x = 173,740,637,617,693.12
  5. Step 5: Solve for x
    x = 173,740,637,617,693.12/11,845,515.69
  6. Step 6: Final answer
    x = 14,667,207.59

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.