Home / 7,349,290,586,241.30-10,141,969,415,371-4,012,121,347,649.10

Finding the Fourth Proportional to 7,349,290,586,241.30, 10,141,969,415,371 and 4,012,121,347,649.10

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Solution

The fourth proportional to 7,349,290,586,241.30, 10,141,969,415,371 and 4,012,121,347,649.10 is: 5,536,699,293,778.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,349,290,586,241.30 : 10,141,969,415,371 = 4,012,121,347,649.10 : x
  2. Step 2: Convert to fraction form
    7,349,290,586,241.30/10,141,969,415,371 = 4,012,121,347,649.10/x
  3. Step 3: Cross multiply
    7,349,290,586,241.30x = 10,141,969,415,371 × 4,012,121,347,649.10
  4. Step 4: Simplify right side
    7,349,290,586,241.30x = 40,690,811,998,614,253,960,429,568
  5. Step 5: Solve for x
    x = 40,690,811,998,614,253,960,429,568/7,349,290,586,241.30
  6. Step 6: Final answer
    x = 5,536,699,293,778.37

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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.