Home / 147,224,871.36-203,216,342.40-95,014,008

Finding the Fourth Proportional to 147,224,871.36, 203,216,342.40 and 95,014,008

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Solution

The fourth proportional to 147,224,871.36, 203,216,342.40 and 95,014,008 is: 131,149,030.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    147,224,871.36 : 203,216,342.40 = 95,014,008 : x
  2. Step 2: Convert to fraction form
    147,224,871.36/203,216,342.40 = 95,014,008/x
  3. Step 3: Cross multiply
    147,224,871.36x = 203,216,342.40 × 95,014,008
  4. Step 4: Simplify right side
    147,224,871.36x = 19,308,399,182,524,340
  5. Step 5: Solve for x
    x = 19,308,399,182,524,340/147,224,871.36
  6. Step 6: Final answer
    x = 131,149,030.76

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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.