Home / 107,174,139,165.39-160,714,033,737.36-56,797,770,235.44

Finding the Fourth Proportional to 107,174,139,165.39, 160,714,033,737.36 and 56,797,770,235.44

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Solution

The fourth proportional to 107,174,139,165.39, 160,714,033,737.36 and 56,797,770,235.44 is: 85,171,654,588.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,174,139,165.39 : 160,714,033,737.36 = 56,797,770,235.44 : x
  2. Step 2: Convert to fraction form
    107,174,139,165.39/160,714,033,737.36 = 56,797,770,235.44/x
  3. Step 3: Cross multiply
    107,174,139,165.39x = 160,714,033,737.36 × 56,797,770,235.44
  4. Step 4: Simplify right side
    107,174,139,165.39x = 9,128,198,761,825,325,547,520
  5. Step 5: Solve for x
    x = 9,128,198,761,825,325,547,520/107,174,139,165.39
  6. Step 6: Final answer
    x = 85,171,654,588.60

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1.5x scale

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.