Home / 37,195,931.94-55,740,911.36-27,403,534.86

Finding the Fourth Proportional to 37,195,931.94, 55,740,911.36 and 27,403,534.86

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Solution

The fourth proportional to 37,195,931.94, 55,740,911.36 and 27,403,534.86 is: 41,066,265.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,195,931.94 : 55,740,911.36 = 27,403,534.86 : x
  2. Step 2: Convert to fraction form
    37,195,931.94/55,740,911.36 = 27,403,534.86/x
  3. Step 3: Cross multiply
    37,195,931.94x = 55,740,911.36 × 27,403,534.86
  4. Step 4: Simplify right side
    37,195,931.94x = 1,527,498,007,581,930
  5. Step 5: Solve for x
    x = 1,527,498,007,581,930/37,195,931.94
  6. Step 6: Final answer
    x = 41,066,265.26

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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.