Home / 15,004,534.20-22,473,623.70-9,032,566.20

Finding the Fourth Proportional to 15,004,534.20, 22,473,623.70 and 9,032,566.20

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Solution

The fourth proportional to 15,004,534.20, 22,473,623.70 and 9,032,566.20 is: 13,528,876.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,004,534.20 : 22,473,623.70 = 9,032,566.20 : x
  2. Step 2: Convert to fraction form
    15,004,534.20/22,473,623.70 = 9,032,566.20/x
  3. Step 3: Cross multiply
    15,004,534.20x = 22,473,623.70 × 9,032,566.20
  4. Step 4: Simplify right side
    15,004,534.20x = 202,994,493,824,138.91
  5. Step 5: Solve for x
    x = 202,994,493,824,138.91/15,004,534.20
  6. Step 6: Final answer
    x = 13,528,876.75

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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.