Home / 37,937,735.84-56,909,137.44-13,342,711.16

Finding the Fourth Proportional to 37,937,735.84, 56,909,137.44 and 13,342,711.16

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Solution

The fourth proportional to 37,937,735.84, 56,909,137.44 and 13,342,711.16 is: 20,014,957.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,937,735.84 : 56,909,137.44 = 13,342,711.16 : x
  2. Step 2: Convert to fraction form
    37,937,735.84/56,909,137.44 = 13,342,711.16/x
  3. Step 3: Cross multiply
    37,937,735.84x = 56,909,137.44 × 13,342,711.16
  4. Step 4: Simplify right side
    37,937,735.84x = 759,322,183,226,661.75
  5. Step 5: Solve for x
    x = 759,322,183,226,661.75/37,937,735.84
  6. Step 6: Final answer
    x = 20,014,957.84

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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.