Home / 481,152,444.03-722,032,282.46-204,803,214.23

Finding the Fourth Proportional to 481,152,444.03, 722,032,282.46 and 204,803,214.23

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Solution

The fourth proportional to 481,152,444.03, 722,032,282.46 and 204,803,214.23 is: 307,334,056.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    481,152,444.03 : 722,032,282.46 = 204,803,214.23 : x
  2. Step 2: Convert to fraction form
    481,152,444.03/722,032,282.46 = 204,803,214.23/x
  3. Step 3: Cross multiply
    481,152,444.03x = 722,032,282.46 × 204,803,214.23
  4. Step 4: Simplify right side
    481,152,444.03x = 147,874,532,227,436,320
  5. Step 5: Solve for x
    x = 147,874,532,227,436,320/481,152,444.03
  6. Step 6: Final answer
    x = 307,334,056.10

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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.