Home / 110,951,547.24-153,099,719.82-63,924,005.64

Finding the Fourth Proportional to 110,951,547.24, 153,099,719.82 and 63,924,005.64

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Solution

The fourth proportional to 110,951,547.24, 153,099,719.82 and 63,924,005.64 is: 88,207,398.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,951,547.24 : 153,099,719.82 = 63,924,005.64 : x
  2. Step 2: Convert to fraction form
    110,951,547.24/153,099,719.82 = 63,924,005.64/x
  3. Step 3: Cross multiply
    110,951,547.24x = 153,099,719.82 × 63,924,005.64
  4. Step 4: Simplify right side
    110,951,547.24x = 9,786,747,353,256,100
  5. Step 5: Solve for x
    x = 9,786,747,353,256,100/110,951,547.24
  6. Step 6: Final answer
    x = 88,207,398.61

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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.