Home / 295,455,309.77-443,191,993.32-101,364,002.39

Finding the Fourth Proportional to 295,455,309.77, 443,191,993.32 and 101,364,002.39

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Solution

The fourth proportional to 295,455,309.77, 443,191,993.32 and 101,364,002.39 is: 152,049,101.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,455,309.77 : 443,191,993.32 = 101,364,002.39 : x
  2. Step 2: Convert to fraction form
    295,455,309.77/443,191,993.32 = 101,364,002.39/x
  3. Step 3: Cross multiply
    295,455,309.77x = 443,191,993.32 × 101,364,002.39
  4. Step 4: Simplify right side
    295,455,309.77x = 44,923,714,270,117,344
  5. Step 5: Solve for x
    x = 44,923,714,270,117,344/295,455,309.77
  6. Step 6: Final answer
    x = 152,049,101.11

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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.