Home / 62,461,091,269.15-86,196,305,951.42-35,729,077,528.15

Finding the Fourth Proportional to 62,461,091,269.15, 86,196,305,951.42 and 35,729,077,528.15

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Solution

The fourth proportional to 62,461,091,269.15, 86,196,305,951.42 and 35,729,077,528.15 is: 49,306,126,988.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,461,091,269.15 : 86,196,305,951.42 = 35,729,077,528.15 : x
  2. Step 2: Convert to fraction form
    62,461,091,269.15/86,196,305,951.42 = 35,729,077,528.15/x
  3. Step 3: Cross multiply
    62,461,091,269.15x = 86,196,305,951.42 × 35,729,077,528.15
  4. Step 4: Simplify right side
    62,461,091,269.15x = 3,079,714,497,977,985,269,760
  5. Step 5: Solve for x
    x = 3,079,714,497,977,985,269,760/62,461,091,269.15
  6. Step 6: Final answer
    x = 49,306,126,988.84

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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.