Home / 15,552,093.10-23,328,139.65-14,010,914.20

Finding the Fourth Proportional to 15,552,093.10, 23,328,139.65 and 14,010,914.20

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Solution

The fourth proportional to 15,552,093.10, 23,328,139.65 and 14,010,914.20 is: 21,016,371.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,552,093.10 : 23,328,139.65 = 14,010,914.20 : x
  2. Step 2: Convert to fraction form
    15,552,093.10/23,328,139.65 = 14,010,914.20/x
  3. Step 3: Cross multiply
    15,552,093.10x = 23,328,139.65 × 14,010,914.20
  4. Step 4: Simplify right side
    15,552,093.10x = 326,848,563,081,768
  5. Step 5: Solve for x
    x = 326,848,563,081,768/15,552,093.10
  6. Step 6: Final answer
    x = 21,016,371.30

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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.