Home / 177,501,689.01-244,947,631.50-99,185,886

Finding the Fourth Proportional to 177,501,689.01, 244,947,631.50 and 99,185,886

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Solution

The fourth proportional to 177,501,689.01, 244,947,631.50 and 99,185,886 is: 136,873,896.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,501,689.01 : 244,947,631.50 = 99,185,886 : x
  2. Step 2: Convert to fraction form
    177,501,689.01/244,947,631.50 = 99,185,886/x
  3. Step 3: Cross multiply
    177,501,689.01x = 244,947,631.50 × 99,185,886
  4. Step 4: Simplify right side
    177,501,689.01x = 24,295,347,853,929,008
  5. Step 5: Solve for x
    x = 24,295,347,853,929,008/177,501,689.01
  6. Step 6: Final answer
    x = 136,873,896.75

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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.