Home / 348,792,001.40-523,188,002.10-341,233,729.40

Finding the Fourth Proportional to 348,792,001.40, 523,188,002.10 and 341,233,729.40

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Solution

The fourth proportional to 348,792,001.40, 523,188,002.10 and 341,233,729.40 is: 511,850,594.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    348,792,001.40 : 523,188,002.10 = 341,233,729.40 : x
  2. Step 2: Convert to fraction form
    348,792,001.40/523,188,002.10 = 341,233,729.40/x
  3. Step 3: Cross multiply
    348,792,001.40x = 523,188,002.10 × 341,233,729.40
  4. Step 4: Simplify right side
    348,792,001.40x = 178,529,393,133,918,016
  5. Step 5: Solve for x
    x = 178,529,393,133,918,016/348,792,001.40
  6. Step 6: Final answer
    x = 511,850,594.10

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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.