Home / 35,692,353.03-53,553,668.30-19,499,387.23

Finding the Fourth Proportional to 35,692,353.03, 53,553,668.30 and 19,499,387.23

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Solution

The fourth proportional to 35,692,353.03, 53,553,668.30 and 19,499,387.23 is: 29,257,351.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,692,353.03 : 53,553,668.30 = 19,499,387.23 : x
  2. Step 2: Convert to fraction form
    35,692,353.03/53,553,668.30 = 19,499,387.23/x
  3. Step 3: Cross multiply
    35,692,353.03x = 53,553,668.30 × 19,499,387.23
  4. Step 4: Simplify right side
    35,692,353.03x = 1,044,263,715,510,004.25
  5. Step 5: Solve for x
    x = 1,044,263,715,510,004.25/35,692,353.03
  6. Step 6: Final answer
    x = 29,257,351.41

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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.