Home / 362,897,136.20-543,589,877.10-362,897,136.20

Finding the Fourth Proportional to 362,897,136.20, 543,589,877.10 and 362,897,136.20

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Solution

The fourth proportional to 362,897,136.20, 543,589,877.10 and 362,897,136.20 is: 543,589,877.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    362,897,136.20 : 543,589,877.10 = 362,897,136.20 : x
  2. Step 2: Convert to fraction form
    362,897,136.20/543,589,877.10 = 362,897,136.20/x
  3. Step 3: Cross multiply
    362,897,136.20x = 543,589,877.10 × 362,897,136.20
  4. Step 4: Simplify right side
    362,897,136.20x = 197,267,209,666,899,968
  5. Step 5: Solve for x
    x = 197,267,209,666,899,968/362,897,136.20
  6. Step 6: Final answer
    x = 543,589,877.10

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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.