Home / 16,026,569.30-22,114,219.50-9,054,703.04

Finding the Fourth Proportional to 16,026,569.30, 22,114,219.50 and 9,054,703.04

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Solution

The fourth proportional to 16,026,569.30, 22,114,219.50 and 9,054,703.04 is: 12,494,108.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,026,569.30 : 22,114,219.50 = 9,054,703.04 : x
  2. Step 2: Convert to fraction form
    16,026,569.30/22,114,219.50 = 9,054,703.04/x
  3. Step 3: Cross multiply
    16,026,569.30x = 22,114,219.50 × 9,054,703.04
  4. Step 4: Simplify right side
    16,026,569.30x = 200,237,690,533,877.25
  5. Step 5: Solve for x
    x = 200,237,690,533,877.25/16,026,569.30
  6. Step 6: Final answer
    x = 12,494,108.18

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.