Home / 16,927,434.14-23,367,010.67-11,428,258.17

Finding the Fourth Proportional to 16,927,434.14, 23,367,010.67 and 11,428,258.17

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Solution

The fourth proportional to 16,927,434.14, 23,367,010.67 and 11,428,258.17 is: 15,775,824.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,927,434.14 : 23,367,010.67 = 11,428,258.17 : x
  2. Step 2: Convert to fraction form
    16,927,434.14/23,367,010.67 = 11,428,258.17/x
  3. Step 3: Cross multiply
    16,927,434.14x = 23,367,010.67 × 11,428,258.17
  4. Step 4: Simplify right side
    16,927,434.14x = 267,044,230,597,904.69
  5. Step 5: Solve for x
    x = 267,044,230,597,904.69/16,927,434.14
  6. Step 6: Final answer
    x = 15,775,824.52

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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.