Home / 295,455,309.74-443,191,993.28-101,364,002.36

Finding the Fourth Proportional to 295,455,309.74, 443,191,993.28 and 101,364,002.36

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Solution

The fourth proportional to 295,455,309.74, 443,191,993.28 and 101,364,002.36 is: 152,049,101.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,455,309.74 : 443,191,993.28 = 101,364,002.36 : x
  2. Step 2: Convert to fraction form
    295,455,309.74/443,191,993.28 = 101,364,002.36/x
  3. Step 3: Cross multiply
    295,455,309.74x = 443,191,993.28 × 101,364,002.36
  4. Step 4: Simplify right side
    295,455,309.74x = 44,923,714,252,260,200
  5. Step 5: Solve for x
    x = 44,923,714,252,260,200/295,455,309.74
  6. Step 6: Final answer
    x = 152,049,101.07

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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.