Home / 14,823,172.20-22,272,083.10-9,434,404.20

Finding the Fourth Proportional to 14,823,172.20, 22,272,083.10 and 9,434,404.20

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Solution

The fourth proportional to 14,823,172.20, 22,272,083.10 and 9,434,404.20 is: 14,175,362.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,823,172.20 : 22,272,083.10 = 9,434,404.20 : x
  2. Step 2: Convert to fraction form
    14,823,172.20/22,272,083.10 = 9,434,404.20/x
  3. Step 3: Cross multiply
    14,823,172.20x = 22,272,083.10 × 9,434,404.20
  4. Step 4: Simplify right side
    14,823,172.20x = 210,123,834,341,389.03
  5. Step 5: Solve for x
    x = 210,123,834,341,389.03/14,823,172.20
  6. Step 6: Final answer
    x = 14,175,362.16

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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.