Home / 35,924,296.80-49,575,549.44-19,404,421.24

Finding the Fourth Proportional to 35,924,296.80, 49,575,549.44 and 19,404,421.24

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Solution

The fourth proportional to 35,924,296.80, 49,575,549.44 and 19,404,421.24 is: 26,778,112.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,924,296.80 : 49,575,549.44 = 19,404,421.24 : x
  2. Step 2: Convert to fraction form
    35,924,296.80/49,575,549.44 = 19,404,421.24/x
  3. Step 3: Cross multiply
    35,924,296.80x = 49,575,549.44 × 19,404,421.24
  4. Step 4: Simplify right side
    35,924,296.80x = 961,984,844,538,206
  5. Step 5: Solve for x
    x = 961,984,844,538,206/35,924,296.80
  6. Step 6: Final answer
    x = 26,778,112.04

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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.