Home / 48,280,457.24-66,625,002.82-27,373,896.35

Finding the Fourth Proportional to 48,280,457.24, 66,625,002.82 and 27,373,896.35

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Solution

The fourth proportional to 48,280,457.24, 66,625,002.82 and 27,373,896.35 is: 37,774,827.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,280,457.24 : 66,625,002.82 = 27,373,896.35 : x
  2. Step 2: Convert to fraction form
    48,280,457.24/66,625,002.82 = 27,373,896.35/x
  3. Step 3: Cross multiply
    48,280,457.24x = 66,625,002.82 × 27,373,896.35
  4. Step 4: Simplify right side
    48,280,457.24x = 1,823,785,921,513,137.75
  5. Step 5: Solve for x
    x = 1,823,785,921,513,137.75/48,280,457.24
  6. Step 6: Final answer
    x = 37,774,827.04

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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.