Home / 4,469,982,134,798.20-6,169,723,069,983.80-2,911,332,404,648.80

Finding the Fourth Proportional to 4,469,982,134,798.20, 6,169,723,069,983.80 and 2,911,332,404,648.80

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Solution

The fourth proportional to 4,469,982,134,798.20, 6,169,723,069,983.80 and 2,911,332,404,648.80 is: 4,018,386,239,515.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,469,982,134,798.20 : 6,169,723,069,983.80 = 2,911,332,404,648.80 : x
  2. Step 2: Convert to fraction form
    4,469,982,134,798.20/6,169,723,069,983.80 = 2,911,332,404,648.80/x
  3. Step 3: Cross multiply
    4,469,982,134,798.20x = 6,169,723,069,983.80 × 2,911,332,404,648.80
  4. Step 4: Simplify right side
    4,469,982,134,798.20x = 17,962,114,701,353,110,663,593,984
  5. Step 5: Solve for x
    x = 17,962,114,701,353,110,663,593,984/4,469,982,134,798.20
  6. Step 6: Final answer
    x = 4,018,386,239,515.48

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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.