Home / 61,893,094,972.92-85,412,760,308.17-35,162,548,009.08

Finding the Fourth Proportional to 61,893,094,972.92, 85,412,760,308.17 and 35,162,548,009.08

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Solution

The fourth proportional to 61,893,094,972.92, 85,412,760,308.17 and 35,162,548,009.08 is: 48,524,480,577.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,893,094,972.92 : 85,412,760,308.17 = 35,162,548,009.08 : x
  2. Step 2: Convert to fraction form
    61,893,094,972.92/85,412,760,308.17 = 35,162,548,009.08/x
  3. Step 3: Cross multiply
    61,893,094,972.92x = 85,412,760,308.17 × 35,162,548,009.08
  4. Step 4: Simplify right side
    61,893,094,972.92x = 3,003,330,284,923,798,421,504
  5. Step 5: Solve for x
    x = 3,003,330,284,923,798,421,504/61,893,094,972.92
  6. Step 6: Final answer
    x = 48,524,480,577.97

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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.