Home / 17,495,475.15-26,242,231.82-5,364,905.30

Finding the Fourth Proportional to 17,495,475.15, 26,242,231.82 and 5,364,905.30

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Solution

The fourth proportional to 17,495,475.15, 26,242,231.82 and 5,364,905.30 is: 8,047,057.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,495,475.15 : 26,242,231.82 = 5,364,905.30 : x
  2. Step 2: Convert to fraction form
    17,495,475.15/26,242,231.82 = 5,364,905.30/x
  3. Step 3: Cross multiply
    17,495,475.15x = 26,242,231.82 × 5,364,905.30
  4. Step 4: Simplify right side
    17,495,475.15x = 140,787,088,515,319.34
  5. Step 5: Solve for x
    x = 140,787,088,515,319.34/17,495,475.15
  6. Step 6: Final answer
    x = 8,047,057.16

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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.