Home / 544,119,758.25-750,847,732.56-306,000,529.89

Finding the Fourth Proportional to 544,119,758.25, 750,847,732.56 and 306,000,529.89

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Solution

The fourth proportional to 544,119,758.25, 750,847,732.56 and 306,000,529.89 is: 422,259,623.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    544,119,758.25 : 750,847,732.56 = 306,000,529.89 : x
  2. Step 2: Convert to fraction form
    544,119,758.25/750,847,732.56 = 306,000,529.89/x
  3. Step 3: Cross multiply
    544,119,758.25x = 750,847,732.56 × 306,000,529.89
  4. Step 4: Simplify right side
    544,119,758.25x = 229,759,804,030,064,992
  5. Step 5: Solve for x
    x = 229,759,804,030,064,992/544,119,758.25
  6. Step 6: Final answer
    x = 422,259,623.08

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.