Home / 67,384,625,943.47-101,083,152,569.51-22,005,571,929.64

Finding the Fourth Proportional to 67,384,625,943.47, 101,083,152,569.51 and 22,005,571,929.64

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Solution

The fourth proportional to 67,384,625,943.47, 101,083,152,569.51 and 22,005,571,929.64 is: 33,010,387,066.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,384,625,943.47 : 101,083,152,569.51 = 22,005,571,929.64 : x
  2. Step 2: Convert to fraction form
    67,384,625,943.47/101,083,152,569.51 = 22,005,571,929.64/x
  3. Step 3: Cross multiply
    67,384,625,943.47x = 101,083,152,569.51 × 22,005,571,929.64
  4. Step 4: Simplify right side
    67,384,625,943.47x = 2,224,392,584,743,126,564,864
  5. Step 5: Solve for x
    x = 2,224,392,584,743,126,564,864/67,384,625,943.47
  6. Step 6: Final answer
    x = 33,010,387,066.76

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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.