Home / 10,903,029,710.40-15,046,151,260.41-6,080,399,932.86

Finding the Fourth Proportional to 10,903,029,710.40, 15,046,151,260.41 and 6,080,399,932.86

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Solution

The fourth proportional to 10,903,029,710.40, 15,046,151,260.41 and 6,080,399,932.86 is: 8,390,935,321.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,903,029,710.40 : 15,046,151,260.41 = 6,080,399,932.86 : x
  2. Step 2: Convert to fraction form
    10,903,029,710.40/15,046,151,260.41 = 6,080,399,932.86/x
  3. Step 3: Cross multiply
    10,903,029,710.40x = 15,046,151,260.41 × 6,080,399,932.86
  4. Step 4: Simplify right side
    10,903,029,710.40x = 91,486,617,113,598,361,600
  5. Step 5: Solve for x
    x = 91,486,617,113,598,361,600/10,903,029,710.40
  6. Step 6: Final answer
    x = 8,390,935,321.98

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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.