Home / 23,329,086.60-34,993,629.90-13,251,390.60

Finding the Fourth Proportional to 23,329,086.60, 34,993,629.90 and 13,251,390.60

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Solution

The fourth proportional to 23,329,086.60, 34,993,629.90 and 13,251,390.60 is: 19,877,085.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,329,086.60 : 34,993,629.90 = 13,251,390.60 : x
  2. Step 2: Convert to fraction form
    23,329,086.60/34,993,629.90 = 13,251,390.60/x
  3. Step 3: Cross multiply
    23,329,086.60x = 34,993,629.90 × 13,251,390.60
  4. Step 4: Simplify right side
    23,329,086.60x = 463,714,258,316,738.94
  5. Step 5: Solve for x
    x = 463,714,258,316,738.94/23,329,086.60
  6. Step 6: Final answer
    x = 19,877,085.90

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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.