Home / 108,184,449.64-162,295,570.16-47,598,601

Finding the Fourth Proportional to 108,184,449.64, 162,295,570.16 and 47,598,601

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Solution

The fourth proportional to 108,184,449.64, 162,295,570.16 and 47,598,601 is: 71,406,215.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,184,449.64 : 162,295,570.16 = 47,598,601 : x
  2. Step 2: Convert to fraction form
    108,184,449.64/162,295,570.16 = 47,598,601/x
  3. Step 3: Cross multiply
    108,184,449.64x = 162,295,570.16 × 47,598,601
  4. Step 4: Simplify right side
    108,184,449.64x = 7,725,042,088,113,346
  5. Step 5: Solve for x
    x = 7,725,042,088,113,346/108,184,449.64
  6. Step 6: Final answer
    x = 71,406,215.16

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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.