Home / 88,011,740.10-132,018,255.30-33,409,610.94

Finding the Fourth Proportional to 88,011,740.10, 132,018,255.30 and 33,409,610.94

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Solution

The fourth proportional to 88,011,740.10, 132,018,255.30 and 33,409,610.94 is: 50,114,661.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,011,740.10 : 132,018,255.30 = 33,409,610.94 : x
  2. Step 2: Convert to fraction form
    88,011,740.10/132,018,255.30 = 33,409,610.94/x
  3. Step 3: Cross multiply
    88,011,740.10x = 132,018,255.30 × 33,409,610.94
  4. Step 4: Simplify right side
    88,011,740.10x = 4,410,678,546,550,593
  5. Step 5: Solve for x
    x = 4,410,678,546,550,593/88,011,740.10
  6. Step 6: Final answer
    x = 50,114,661.31

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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.