Home / 108,184,475.64-162,295,609.20-47,598,627

Finding the Fourth Proportional to 108,184,475.64, 162,295,609.20 and 47,598,627

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Solution

The fourth proportional to 108,184,475.64, 162,295,609.20 and 47,598,627 is: 71,406,254.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,184,475.64 : 162,295,609.20 = 47,598,627 : x
  2. Step 2: Convert to fraction form
    108,184,475.64/162,295,609.20 = 47,598,627/x
  3. Step 3: Cross multiply
    108,184,475.64x = 162,295,609.20 × 47,598,627
  4. Step 4: Simplify right side
    108,184,475.64x = 7,725,048,166,048,568
  5. Step 5: Solve for x
    x = 7,725,048,166,048,568/108,184,475.64
  6. Step 6: Final answer
    x = 71,406,254.18

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.