Home / 6,536,808,939,944-9,805,250,062,491.50-2,180,384,966,581.20

Finding the Fourth Proportional to 6,536,808,939,944, 9,805,250,062,491.50 and 2,180,384,966,581.20

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Solution

The fourth proportional to 6,536,808,939,944, 9,805,250,062,491.50 and 2,180,384,966,581.20 is: 3,270,589,675,519.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,536,808,939,944 : 9,805,250,062,491.50 = 2,180,384,966,581.20 : x
  2. Step 2: Convert to fraction form
    6,536,808,939,944/9,805,250,062,491.50 = 2,180,384,966,581.20/x
  3. Step 3: Cross multiply
    6,536,808,939,944x = 9,805,250,062,491.50 × 2,180,384,966,581.20
  4. Step 4: Simplify right side
    6,536,808,939,944x = 21,379,219,829,825,838,103,134,208
  5. Step 5: Solve for x
    x = 21,379,219,829,825,838,103,134,208/6,536,808,939,944
  6. Step 6: Final answer
    x = 3,270,589,675,519.72

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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.