Home / 27,070,509.09-37,315,974.81-16,597,135.59

Finding the Fourth Proportional to 27,070,509.09, 37,315,974.81 and 16,597,135.59

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Solution

The fourth proportional to 27,070,509.09, 37,315,974.81 and 16,597,135.59 is: 22,878,708.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,070,509.09 : 37,315,974.81 = 16,597,135.59 : x
  2. Step 2: Convert to fraction form
    27,070,509.09/37,315,974.81 = 16,597,135.59/x
  3. Step 3: Cross multiply
    27,070,509.09x = 37,315,974.81 × 16,597,135.59
  4. Step 4: Simplify right side
    27,070,509.09x = 619,338,293,594,594.50
  5. Step 5: Solve for x
    x = 619,338,293,594,594.50/27,070,509.09
  6. Step 6: Final answer
    x = 22,878,708.77

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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.