Home / 32,725,654.58-45,162,941.01-18,239,070.26

Finding the Fourth Proportional to 32,725,654.58, 45,162,941.01 and 18,239,070.26

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Solution

The fourth proportional to 32,725,654.58, 45,162,941.01 and 18,239,070.26 is: 25,170,773.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,725,654.58 : 45,162,941.01 = 18,239,070.26 : x
  2. Step 2: Convert to fraction form
    32,725,654.58/45,162,941.01 = 18,239,070.26/x
  3. Step 3: Cross multiply
    32,725,654.58x = 45,162,941.01 × 18,239,070.26
  4. Step 4: Simplify right side
    32,725,654.58x = 823,730,054,229,625.38
  5. Step 5: Solve for x
    x = 823,730,054,229,625.38/32,725,654.58
  6. Step 6: Final answer
    x = 25,170,773.96

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Double scale
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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.