Home / 223,982,848.80-335,974,273.20-62,424,784.80

Finding the Fourth Proportional to 223,982,848.80, 335,974,273.20 and 62,424,784.80

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Solution

The fourth proportional to 223,982,848.80, 335,974,273.20 and 62,424,784.80 is: 93,637,177.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,982,848.80 : 335,974,273.20 = 62,424,784.80 : x
  2. Step 2: Convert to fraction form
    223,982,848.80/335,974,273.20 = 62,424,784.80/x
  3. Step 3: Cross multiply
    223,982,848.80x = 335,974,273.20 × 62,424,784.80
  4. Step 4: Simplify right side
    223,982,848.80x = 20,973,121,702,846,404
  5. Step 5: Solve for x
    x = 20,973,121,702,846,404/223,982,848.80
  6. Step 6: Final answer
    x = 93,637,177.20

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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.