Home / 63,823,866.88-88,671,546.08-63,058,591.84

Finding the Fourth Proportional to 63,823,866.88, 88,671,546.08 and 63,058,591.84

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Solution

The fourth proportional to 63,823,866.88, 88,671,546.08 and 63,058,591.84 is: 87,608,336.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,823,866.88 : 88,671,546.08 = 63,058,591.84 : x
  2. Step 2: Convert to fraction form
    63,823,866.88/88,671,546.08 = 63,058,591.84/x
  3. Step 3: Cross multiply
    63,823,866.88x = 88,671,546.08 × 63,058,591.84
  4. Step 4: Simplify right side
    63,823,866.88x = 5,591,502,832,080,472
  5. Step 5: Solve for x
    x = 5,591,502,832,080,472/63,823,866.88
  6. Step 6: Final answer
    x = 87,608,336.90

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Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.