Home / 33,937,984.74-46,835,404.41-18,469,066.98

Finding the Fourth Proportional to 33,937,984.74, 46,835,404.41 and 18,469,066.98

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Solution

The fourth proportional to 33,937,984.74, 46,835,404.41 and 18,469,066.98 is: 25,487,848.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,937,984.74 : 46,835,404.41 = 18,469,066.98 : x
  2. Step 2: Convert to fraction form
    33,937,984.74/46,835,404.41 = 18,469,066.98/x
  3. Step 3: Cross multiply
    33,937,984.74x = 46,835,404.41 × 18,469,066.98
  4. Step 4: Simplify right side
    33,937,984.74x = 865,006,221,083,677.38
  5. Step 5: Solve for x
    x = 865,006,221,083,677.38/33,937,984.74
  6. Step 6: Final answer
    x = 25,487,848.72

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.