Home / 14,673,621.40-22,034,051.70-11,083,442.20

Finding the Fourth Proportional to 14,673,621.40, 22,034,051.70 and 11,083,442.20

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Solution

The fourth proportional to 14,673,621.40, 22,034,051.70 and 11,083,442.20 is: 16,643,003.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,673,621.40 : 22,034,051.70 = 11,083,442.20 : x
  2. Step 2: Convert to fraction form
    14,673,621.40/22,034,051.70 = 11,083,442.20/x
  3. Step 3: Cross multiply
    14,673,621.40x = 22,034,051.70 × 11,083,442.20
  4. Step 4: Simplify right side
    14,673,621.40x = 244,213,138,448,761.72
  5. Step 5: Solve for x
    x = 244,213,138,448,761.72/14,673,621.40
  6. Step 6: Final answer
    x = 16,643,003.92

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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.