Home / 33,026,441.32-45,583,194.98-19,088,388.20

Finding the Fourth Proportional to 33,026,441.32, 45,583,194.98 and 19,088,388.20

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Solution

The fourth proportional to 33,026,441.32, 45,583,194.98 and 19,088,388.20 is: 26,345,851.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,026,441.32 : 45,583,194.98 = 19,088,388.20 : x
  2. Step 2: Convert to fraction form
    33,026,441.32/45,583,194.98 = 19,088,388.20/x
  3. Step 3: Cross multiply
    33,026,441.32x = 45,583,194.98 × 19,088,388.20
  4. Step 4: Simplify right side
    33,026,441.32x = 870,109,721,174,531.12
  5. Step 5: Solve for x
    x = 870,109,721,174,531.12/33,026,441.32
  6. Step 6: Final answer
    x = 26,345,851.58

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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.