Home / 10,903,029,704.39-15,046,151,252.13-6,080,399,926.86

Finding the Fourth Proportional to 10,903,029,704.39, 15,046,151,252.13 and 6,080,399,926.86

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Solution

The fourth proportional to 10,903,029,704.39, 15,046,151,252.13 and 6,080,399,926.86 is: 8,390,935,313.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,903,029,704.39 : 15,046,151,252.13 = 6,080,399,926.86 : x
  2. Step 2: Convert to fraction form
    10,903,029,704.39/15,046,151,252.13 = 6,080,399,926.86/x
  3. Step 3: Cross multiply
    10,903,029,704.39x = 15,046,151,252.13 × 6,080,399,926.86
  4. Step 4: Simplify right side
    10,903,029,704.39x = 91,486,616,973,031,407,616
  5. Step 5: Solve for x
    x = 91,486,616,973,031,407,616/10,903,029,704.39
  6. Step 6: Final answer
    x = 8,390,935,313.71

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1.5x scale

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.