Home / 49,660,334.37-68,492,437.70-32,262,285.21

Finding the Fourth Proportional to 49,660,334.37, 68,492,437.70 and 32,262,285.21

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Solution

The fourth proportional to 49,660,334.37, 68,492,437.70 and 32,262,285.21 is: 44,496,731.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,660,334.37 : 68,492,437.70 = 32,262,285.21 : x
  2. Step 2: Convert to fraction form
    49,660,334.37/68,492,437.70 = 32,262,285.21/x
  3. Step 3: Cross multiply
    49,660,334.37x = 68,492,437.70 × 32,262,285.21
  4. Step 4: Simplify right side
    49,660,334.37x = 2,209,722,559,644,244.75
  5. Step 5: Solve for x
    x = 2,209,722,559,644,244.75/49,660,334.37
  6. Step 6: Final answer
    x = 44,496,731.40

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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.