Home / 48,280,454.24-66,624,998.69-27,373,893.35

Finding the Fourth Proportional to 48,280,454.24, 66,624,998.69 and 27,373,893.35

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Solution

The fourth proportional to 48,280,454.24, 66,624,998.69 and 27,373,893.35 is: 37,774,822.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,280,454.24 : 66,624,998.69 = 27,373,893.35 : x
  2. Step 2: Convert to fraction form
    48,280,454.24/66,624,998.69 = 27,373,893.35/x
  3. Step 3: Cross multiply
    48,280,454.24x = 66,624,998.69 × 27,373,893.35
  4. Step 4: Simplify right side
    48,280,454.24x = 1,823,785,608,447,080.50
  5. Step 5: Solve for x
    x = 1,823,785,608,447,080.50/48,280,454.24
  6. Step 6: Final answer
    x = 37,774,822.90

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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.