Home / 45,809,851.16-68,565,230.58-33,676,103

Finding the Fourth Proportional to 45,809,851.16, 68,565,230.58 and 33,676,103

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Solution

The fourth proportional to 45,809,851.16, 68,565,230.58 and 33,676,103 is: 50,404,218.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,809,851.16 : 68,565,230.58 = 33,676,103 : x
  2. Step 2: Convert to fraction form
    45,809,851.16/68,565,230.58 = 33,676,103/x
  3. Step 3: Cross multiply
    45,809,851.16x = 68,565,230.58 × 33,676,103
  4. Step 4: Simplify right side
    45,809,851.16x = 2,309,009,767,230,829.50
  5. Step 5: Solve for x
    x = 2,309,009,767,230,829.50/45,809,851.16
  6. Step 6: Final answer
    x = 50,404,218.93

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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.