Home / 35,924,285.39-49,575,533.73-19,404,409.88

Finding the Fourth Proportional to 35,924,285.39, 49,575,533.73 and 19,404,409.88

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Solution

The fourth proportional to 35,924,285.39, 49,575,533.73 and 19,404,409.88 is: 26,778,096.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,924,285.39 : 49,575,533.73 = 19,404,409.88 : x
  2. Step 2: Convert to fraction form
    35,924,285.39/49,575,533.73 = 19,404,409.88/x
  3. Step 3: Cross multiply
    35,924,285.39x = 49,575,533.73 × 19,404,409.88
  4. Step 4: Simplify right side
    35,924,285.39x = 961,983,976,516,685.12
  5. Step 5: Solve for x
    x = 961,983,976,516,685.12/35,924,285.39
  6. Step 6: Final answer
    x = 26,778,096.38

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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.