Home / 38,583,930,846.14-57,856,024,153.50-17,318,148,851.03

Finding the Fourth Proportional to 38,583,930,846.14, 57,856,024,153.50 and 17,318,148,851.03

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Solution

The fourth proportional to 38,583,930,846.14, 57,856,024,153.50 and 17,318,148,851.03 is: 25,968,303,805.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,583,930,846.14 : 57,856,024,153.50 = 17,318,148,851.03 : x
  2. Step 2: Convert to fraction form
    38,583,930,846.14/57,856,024,153.50 = 17,318,148,851.03/x
  3. Step 3: Cross multiply
    38,583,930,846.14x = 57,856,024,153.50 × 17,318,148,851.03
  4. Step 4: Simplify right side
    38,583,930,846.14x = 1,001,959,238,218,810,785,792
  5. Step 5: Solve for x
    x = 1,001,959,238,218,810,785,792/38,583,930,846.14
  6. Step 6: Final answer
    x = 25,968,303,805.40

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1.5x scale

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.