Home / 32,940,320,348.96-45,458,600,987.10-18,666,673,366.17

Finding the Fourth Proportional to 32,940,320,348.96, 45,458,600,987.10 and 18,666,673,366.17

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Solution

The fourth proportional to 32,940,320,348.96, 45,458,600,987.10 and 18,666,673,366.17 is: 25,760,552,639.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,940,320,348.96 : 45,458,600,987.10 = 18,666,673,366.17 : x
  2. Step 2: Convert to fraction form
    32,940,320,348.96/45,458,600,987.10 = 18,666,673,366.17/x
  3. Step 3: Cross multiply
    32,940,320,348.96x = 45,458,600,987.10 × 18,666,673,366.17
  4. Step 4: Simplify right side
    32,940,320,348.96x = 848,560,856,309,248,688,128
  5. Step 5: Solve for x
    x = 848,560,856,309,248,688,128/32,940,320,348.96
  6. Step 6: Final answer
    x = 25,760,552,639.44

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1.5x scale

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.