Home / 37,559,736.78-56,347,688.07-11,651,521.74

Finding the Fourth Proportional to 37,559,736.78, 56,347,688.07 and 11,651,521.74

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Solution

The fourth proportional to 37,559,736.78, 56,347,688.07 and 11,651,521.74 is: 17,479,790.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,559,736.78 : 56,347,688.07 = 11,651,521.74 : x
  2. Step 2: Convert to fraction form
    37,559,736.78/56,347,688.07 = 11,651,521.74/x
  3. Step 3: Cross multiply
    37,559,736.78x = 56,347,688.07 × 11,651,521.74
  4. Step 4: Simplify right side
    37,559,736.78x = 656,536,312,546,343.62
  5. Step 5: Solve for x
    x = 656,536,312,546,343.62/37,559,736.78
  6. Step 6: Final answer
    x = 17,479,790.03

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.