Home / 45,592,813.80-68,256,510.30-44,265,709.80

Finding the Fourth Proportional to 45,592,813.80, 68,256,510.30 and 44,265,709.80

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Solution

The fourth proportional to 45,592,813.80, 68,256,510.30 and 44,265,709.80 is: 66,269,717.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,592,813.80 : 68,256,510.30 = 44,265,709.80 : x
  2. Step 2: Convert to fraction form
    45,592,813.80/68,256,510.30 = 44,265,709.80/x
  3. Step 3: Cross multiply
    45,592,813.80x = 68,256,510.30 × 44,265,709.80
  4. Step 4: Simplify right side
    45,592,813.80x = 3,021,422,876,900,510.50
  5. Step 5: Solve for x
    x = 3,021,422,876,900,510.50/45,592,813.80
  6. Step 6: Final answer
    x = 66,269,717.20

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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.