Home / 14,534,083.70-21,801,125.55-10,229,411.60

Finding the Fourth Proportional to 14,534,083.70, 21,801,125.55 and 10,229,411.60

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Solution

The fourth proportional to 14,534,083.70, 21,801,125.55 and 10,229,411.60 is: 15,344,117.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,534,083.70 : 21,801,125.55 = 10,229,411.60 : x
  2. Step 2: Convert to fraction form
    14,534,083.70/21,801,125.55 = 10,229,411.60/x
  3. Step 3: Cross multiply
    14,534,083.70x = 21,801,125.55 × 10,229,411.60
  4. Step 4: Simplify right side
    14,534,083.70x = 223,012,686,594,226.38
  5. Step 5: Solve for x
    x = 223,012,686,594,226.38/14,534,083.70
  6. Step 6: Final answer
    x = 15,344,117.40

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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.