Home / 20,524,026.10-30,796,661.55-14,890,746.10

Finding the Fourth Proportional to 20,524,026.10, 30,796,661.55 and 14,890,746.10

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Solution

The fourth proportional to 20,524,026.10, 30,796,661.55 and 14,890,746.10 is: 22,343,825.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,524,026.10 : 30,796,661.55 = 14,890,746.10 : x
  2. Step 2: Convert to fraction form
    20,524,026.10/30,796,661.55 = 14,890,746.10/x
  3. Step 3: Cross multiply
    20,524,026.10x = 30,796,661.55 × 14,890,746.10
  4. Step 4: Simplify right side
    20,524,026.10x = 458,585,267,868,682.44
  5. Step 5: Solve for x
    x = 458,585,267,868,682.44/20,524,026.10
  6. Step 6: Final answer
    x = 22,343,825.99

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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.