Home / 564,822,098.52-846,747,852.48-196,309,177.08

Finding the Fourth Proportional to 564,822,098.52, 846,747,852.48 and 196,309,177.08

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Solution

The fourth proportional to 564,822,098.52, 846,747,852.48 and 196,309,177.08 is: 294,295,096.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    564,822,098.52 : 846,747,852.48 = 196,309,177.08 : x
  2. Step 2: Convert to fraction form
    564,822,098.52/846,747,852.48 = 196,309,177.08/x
  3. Step 3: Cross multiply
    564,822,098.52x = 846,747,852.48 × 196,309,177.08
  4. Step 4: Simplify right side
    564,822,098.52x = 166,224,374,114,606,048
  5. Step 5: Solve for x
    x = 166,224,374,114,606,048/564,822,098.52
  6. Step 6: Final answer
    x = 294,295,096.72

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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.