Home / 7,349,290,586,242.80-10,141,969,415,373-4,012,121,347,650.60

Finding the Fourth Proportional to 7,349,290,586,242.80, 10,141,969,415,373 and 4,012,121,347,650.60

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Solution

The fourth proportional to 7,349,290,586,242.80, 10,141,969,415,373 and 4,012,121,347,650.60 is: 5,536,699,293,780.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,349,290,586,242.80 : 10,141,969,415,373 = 4,012,121,347,650.60 : x
  2. Step 2: Convert to fraction form
    7,349,290,586,242.80/10,141,969,415,373 = 4,012,121,347,650.60/x
  3. Step 3: Cross multiply
    7,349,290,586,242.80x = 10,141,969,415,373 × 4,012,121,347,650.60
  4. Step 4: Simplify right side
    7,349,290,586,242.80x = 40,690,811,998,637,489,733,500,928
  5. Step 5: Solve for x
    x = 40,690,811,998,637,489,733,500,928/7,349,290,586,242.80
  6. Step 6: Final answer
    x = 5,536,699,293,780.41

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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.