Home / 29,466,124.20-44,293,664.70-21,005,058.60

Finding the Fourth Proportional to 29,466,124.20, 44,293,664.70 and 21,005,058.60

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Solution

The fourth proportional to 29,466,124.20, 44,293,664.70 and 21,005,058.60 is: 31,574,937.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,466,124.20 : 44,293,664.70 = 21,005,058.60 : x
  2. Step 2: Convert to fraction form
    29,466,124.20/44,293,664.70 = 21,005,058.60/x
  3. Step 3: Cross multiply
    29,466,124.20x = 44,293,664.70 × 21,005,058.60
  4. Step 4: Simplify right side
    29,466,124.20x = 930,391,022,632,251.50
  5. Step 5: Solve for x
    x = 930,391,022,632,251.50/29,466,124.20
  6. Step 6: Final answer
    x = 31,574,937.25

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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.