Home / 32,893,707.36-45,393,853.60-18,008,783.04

Finding the Fourth Proportional to 32,893,707.36, 45,393,853.60 and 18,008,783.04

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Solution

The fourth proportional to 32,893,707.36, 45,393,853.60 and 18,008,783.04 is: 24,852,414.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,893,707.36 : 45,393,853.60 = 18,008,783.04 : x
  2. Step 2: Convert to fraction form
    32,893,707.36/45,393,853.60 = 18,008,783.04/x
  3. Step 3: Cross multiply
    32,893,707.36x = 45,393,853.60 × 18,008,783.04
  4. Step 4: Simplify right side
    32,893,707.36x = 817,488,060,831,922.88
  5. Step 5: Solve for x
    x = 817,488,060,831,922.88/32,893,707.36
  6. Step 6: Final answer
    x = 24,852,414.84

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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.