Home / 3,253,932,225,089.20-4,490,427,203,584.80-1,790,709,038,243.50

Finding the Fourth Proportional to 3,253,932,225,089.20, 4,490,427,203,584.80 and 1,790,709,038,243.50

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Solution

The fourth proportional to 3,253,932,225,089.20, 4,490,427,203,584.80 and 1,790,709,038,243.50 is: 2,471,178,876,140.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,253,932,225,089.20 : 4,490,427,203,584.80 = 1,790,709,038,243.50 : x
  2. Step 2: Convert to fraction form
    3,253,932,225,089.20/4,490,427,203,584.80 = 1,790,709,038,243.50/x
  3. Step 3: Cross multiply
    3,253,932,225,089.20x = 4,490,427,203,584.80 × 1,790,709,038,243.50
  4. Step 4: Simplify right side
    3,253,932,225,089.20x = 8,041,048,579,033,786,371,538,944
  5. Step 5: Solve for x
    x = 8,041,048,579,033,786,371,538,944/3,253,932,225,089.20
  6. Step 6: Final answer
    x = 2,471,178,876,140.65

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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.