Home / 9,600,366.74-13,251,842.07-5,527,608.98

Finding the Fourth Proportional to 9,600,366.74, 13,251,842.07 and 5,527,608.98

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Solution

The fourth proportional to 9,600,366.74, 13,251,842.07 and 5,527,608.98 is: 7,630,021.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,600,366.74 : 13,251,842.07 = 5,527,608.98 : x
  2. Step 2: Convert to fraction form
    9,600,366.74/13,251,842.07 = 5,527,608.98/x
  3. Step 3: Cross multiply
    9,600,366.74x = 13,251,842.07 × 5,527,608.98
  4. Step 4: Simplify right side
    9,600,366.74x = 73,251,001,227,673.80
  5. Step 5: Solve for x
    x = 73,251,001,227,673.80/9,600,366.74
  6. Step 6: Final answer
    x = 7,630,021.15

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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.