Home / 1,333,594,704.89-1,999,616,660.91-504,612,386.16

Finding the Fourth Proportional to 1,333,594,704.89, 1,999,616,660.91 and 504,612,386.16

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Solution

The fourth proportional to 1,333,594,704.89, 1,999,616,660.91 and 504,612,386.16 is: 756,625,180.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,333,594,704.89 : 1,999,616,660.91 = 504,612,386.16 : x
  2. Step 2: Convert to fraction form
    1,333,594,704.89/1,999,616,660.91 = 504,612,386.16/x
  3. Step 3: Cross multiply
    1,333,594,704.89x = 1,999,616,660.91 × 504,612,386.16
  4. Step 4: Simplify right side
    1,333,594,704.89x = 1,009,031,334,667,086,848
  5. Step 5: Solve for x
    x = 1,009,031,334,667,086,848/1,333,594,704.89
  6. Step 6: Final answer
    x = 756,625,180.78

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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.