Home / 27,223,634.83-37,568,171.28-14,833,875.24

Finding the Fourth Proportional to 27,223,634.83, 37,568,171.28 and 14,833,875.24

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Solution

The fourth proportional to 27,223,634.83, 37,568,171.28 and 14,833,875.24 is: 20,470,505.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,223,634.83 : 37,568,171.28 = 14,833,875.24 : x
  2. Step 2: Convert to fraction form
    27,223,634.83/37,568,171.28 = 14,833,875.24/x
  3. Step 3: Cross multiply
    27,223,634.83x = 37,568,171.28 × 14,833,875.24
  4. Step 4: Simplify right side
    27,223,634.83x = 557,281,565,574,630.25
  5. Step 5: Solve for x
    x = 557,281,565,574,630.25/27,223,634.83
  6. Step 6: Final answer
    x = 20,470,505.47

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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.