Home / 35,025,173.64-48,334,833.40-19,555,811.86

Finding the Fourth Proportional to 35,025,173.64, 48,334,833.40 and 19,555,811.86

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Solution

The fourth proportional to 35,025,173.64, 48,334,833.40 and 19,555,811.86 is: 26,987,072.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,025,173.64 : 48,334,833.40 = 19,555,811.86 : x
  2. Step 2: Convert to fraction form
    35,025,173.64/48,334,833.40 = 19,555,811.86/x
  3. Step 3: Cross multiply
    35,025,173.64x = 48,334,833.40 × 19,555,811.86
  4. Step 4: Simplify right side
    35,025,173.64x = 945,226,908,254,844.12
  5. Step 5: Solve for x
    x = 945,226,908,254,844.12/35,025,173.64
  6. Step 6: Final answer
    x = 26,987,072.73

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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.