Home / 15,004,537.20-22,473,628.20-9,032,569.20

Finding the Fourth Proportional to 15,004,537.20, 22,473,628.20 and 9,032,569.20

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Solution

The fourth proportional to 15,004,537.20, 22,473,628.20 and 9,032,569.20 is: 13,528,881.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,004,537.20 : 22,473,628.20 = 9,032,569.20 : x
  2. Step 2: Convert to fraction form
    15,004,537.20/22,473,628.20 = 9,032,569.20/x
  3. Step 3: Cross multiply
    15,004,537.20x = 22,473,628.20 × 9,032,569.20
  4. Step 4: Simplify right side
    15,004,537.20x = 202,994,601,891,571.41
  5. Step 5: Solve for x
    x = 202,994,601,891,571.41/15,004,537.20
  6. Step 6: Final answer
    x = 13,528,881.24

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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.