Home / 5,529,197,784.61-8,299,698,780.73-2,382,965,073.64

Finding the Fourth Proportional to 5,529,197,784.61, 8,299,698,780.73 and 2,382,965,073.64

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Solution

The fourth proportional to 5,529,197,784.61, 8,299,698,780.73 and 2,382,965,073.64 is: 3,576,991,290.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,529,197,784.61 : 8,299,698,780.73 = 2,382,965,073.64 : x
  2. Step 2: Convert to fraction form
    5,529,197,784.61/8,299,698,780.73 = 2,382,965,073.64/x
  3. Step 3: Cross multiply
    5,529,197,784.61x = 8,299,698,780.73 × 2,382,965,073.64
  4. Step 4: Simplify right side
    5,529,197,784.61x = 19,777,892,316,212,080,640
  5. Step 5: Solve for x
    x = 19,777,892,316,212,080,640/5,529,197,784.61
  6. Step 6: Final answer
    x = 3,576,991,290.00

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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.