Home / 27,016,810.07-37,283,498.67-14,627,173.49

Finding the Fourth Proportional to 27,016,810.07, 37,283,498.67 and 14,627,173.49

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Solution

The fourth proportional to 27,016,810.07, 37,283,498.67 and 14,627,173.49 is: 20,185,662.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,016,810.07 : 37,283,498.67 = 14,627,173.49 : x
  2. Step 2: Convert to fraction form
    27,016,810.07/37,283,498.67 = 14,627,173.49/x
  3. Step 3: Cross multiply
    27,016,810.07x = 37,283,498.67 × 14,627,173.49
  4. Step 4: Simplify right side
    27,016,810.07x = 545,352,203,368,521.75
  5. Step 5: Solve for x
    x = 545,352,203,368,521.75/27,016,810.07
  6. Step 6: Final answer
    x = 20,185,662.26

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1.5x scale

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.