Home / 33,026,440.32-45,583,193.60-19,088,387.20

Finding the Fourth Proportional to 33,026,440.32, 45,583,193.60 and 19,088,387.20

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Solution

The fourth proportional to 33,026,440.32, 45,583,193.60 and 19,088,387.20 is: 26,345,850.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,026,440.32 : 45,583,193.60 = 19,088,387.20 : x
  2. Step 2: Convert to fraction form
    33,026,440.32/45,583,193.60 = 19,088,387.20/x
  3. Step 3: Cross multiply
    33,026,440.32x = 45,583,193.60 × 19,088,387.20
  4. Step 4: Simplify right side
    33,026,440.32x = 870,109,649,249,361.88
  5. Step 5: Solve for x
    x = 870,109,649,249,361.88/33,026,440.32
  6. Step 6: Final answer
    x = 26,345,850.20

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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.