Home / 15,295,554.60-22,943,331.90-11,516,418.60

Finding the Fourth Proportional to 15,295,554.60, 22,943,331.90 and 11,516,418.60

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Solution

The fourth proportional to 15,295,554.60, 22,943,331.90 and 11,516,418.60 is: 17,274,627.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,295,554.60 : 22,943,331.90 = 11,516,418.60 : x
  2. Step 2: Convert to fraction form
    15,295,554.60/22,943,331.90 = 11,516,418.60/x
  3. Step 3: Cross multiply
    15,295,554.60x = 22,943,331.90 × 11,516,418.60
  4. Step 4: Simplify right side
    15,295,554.60x = 264,225,014,239,133.31
  5. Step 5: Solve for x
    x = 264,225,014,239,133.31/15,295,554.60
  6. Step 6: Final answer
    x = 17,274,627.90

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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.