Home / 35,636,178.48-49,177,957.84-19,338,654.48

Finding the Fourth Proportional to 35,636,178.48, 49,177,957.84 and 19,338,654.48

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Solution

The fourth proportional to 35,636,178.48, 49,177,957.84 and 19,338,654.48 is: 26,687,360.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,636,178.48 : 49,177,957.84 = 19,338,654.48 : x
  2. Step 2: Convert to fraction form
    35,636,178.48/49,177,957.84 = 19,338,654.48/x
  3. Step 3: Cross multiply
    35,636,178.48x = 49,177,957.84 × 19,338,654.48
  4. Step 4: Simplify right side
    35,636,178.48x = 951,035,534,699,767.25
  5. Step 5: Solve for x
    x = 951,035,534,699,767.25/35,636,178.48
  6. Step 6: Final answer
    x = 26,687,360.30

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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.