Home / 32,643,094.21-45,047,469.51-17,958,445.34

Finding the Fourth Proportional to 32,643,094.21, 45,047,469.51 and 17,958,445.34

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Solution

The fourth proportional to 32,643,094.21, 45,047,469.51 and 17,958,445.34 is: 24,782,654.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,643,094.21 : 45,047,469.51 = 17,958,445.34 : x
  2. Step 2: Convert to fraction form
    32,643,094.21/45,047,469.51 = 17,958,445.34/x
  3. Step 3: Cross multiply
    32,643,094.21x = 45,047,469.51 × 17,958,445.34
  4. Step 4: Simplify right side
    32,643,094.21x = 808,982,518,675,414.25
  5. Step 5: Solve for x
    x = 808,982,518,675,414.25/32,643,094.21
  6. Step 6: Final answer
    x = 24,782,654.29

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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.