Home / 33,513,431.40-50,270,147.10-13,044,095.55

Finding the Fourth Proportional to 33,513,431.40, 50,270,147.10 and 13,044,095.55

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Solution

The fourth proportional to 33,513,431.40, 50,270,147.10 and 13,044,095.55 is: 19,566,143.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,513,431.40 : 50,270,147.10 = 13,044,095.55 : x
  2. Step 2: Convert to fraction form
    33,513,431.40/50,270,147.10 = 13,044,095.55/x
  3. Step 3: Cross multiply
    33,513,431.40x = 50,270,147.10 × 13,044,095.55
  4. Step 4: Simplify right side
    33,513,431.40x = 655,728,602,084,955.50
  5. Step 5: Solve for x
    x = 655,728,602,084,955.50/33,513,431.40
  6. Step 6: Final answer
    x = 19,566,143.33

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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.