Home / 60,630,850.80-90,959,562.23-29,940,133.05

Finding the Fourth Proportional to 60,630,850.80, 90,959,562.23 and 29,940,133.05

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Solution

The fourth proportional to 60,630,850.80, 90,959,562.23 and 29,940,133.05 is: 44,916,760.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,630,850.80 : 90,959,562.23 = 29,940,133.05 : x
  2. Step 2: Convert to fraction form
    60,630,850.80/90,959,562.23 = 29,940,133.05/x
  3. Step 3: Cross multiply
    60,630,850.80x = 90,959,562.23 × 29,940,133.05
  4. Step 4: Simplify right side
    60,630,850.80x = 2,723,341,395,186,254
  5. Step 5: Solve for x
    x = 2,723,341,395,186,254/60,630,850.80
  6. Step 6: Final answer
    x = 44,916,760.35

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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.