Home / 49,062,097.20-67,706,148.24-27,036,384.86

Finding the Fourth Proportional to 49,062,097.20, 67,706,148.24 and 27,036,384.86

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Solution

The fourth proportional to 49,062,097.20, 67,706,148.24 and 27,036,384.86 is: 37,310,461.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,062,097.20 : 67,706,148.24 = 27,036,384.86 : x
  2. Step 2: Convert to fraction form
    49,062,097.20/67,706,148.24 = 27,036,384.86/x
  3. Step 3: Cross multiply
    49,062,097.20x = 67,706,148.24 × 27,036,384.86
  4. Step 4: Simplify right side
    49,062,097.20x = 1,830,529,481,374,117
  5. Step 5: Solve for x
    x = 1,830,529,481,374,117/49,062,097.20
  6. Step 6: Final answer
    x = 37,310,461.35

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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.