Home / 529,141,653.27-793,661,156.43-160,679,793

Finding the Fourth Proportional to 529,141,653.27, 793,661,156.43 and 160,679,793

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Solution

The fourth proportional to 529,141,653.27, 793,661,156.43 and 160,679,793 is: 241,004,104.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    529,141,653.27 : 793,661,156.43 = 160,679,793 : x
  2. Step 2: Convert to fraction form
    529,141,653.27/793,661,156.43 = 160,679,793/x
  3. Step 3: Cross multiply
    529,141,653.27x = 793,661,156.43 × 160,679,793
  4. Step 4: Simplify right side
    529,141,653.27x = 127,525,310,327,313,008
  5. Step 5: Solve for x
    x = 127,525,310,327,313,008/529,141,653.27
  6. Step 6: Final answer
    x = 241,004,104.55

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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.