Home / 14,669,114.20-22,003,671.30-10,638,035.80

Finding the Fourth Proportional to 14,669,114.20, 22,003,671.30 and 10,638,035.80

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Solution

The fourth proportional to 14,669,114.20, 22,003,671.30 and 10,638,035.80 is: 15,957,053.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,669,114.20 : 22,003,671.30 = 10,638,035.80 : x
  2. Step 2: Convert to fraction form
    14,669,114.20/22,003,671.30 = 10,638,035.80/x
  3. Step 3: Cross multiply
    14,669,114.20x = 22,003,671.30 × 10,638,035.80
  4. Step 4: Simplify right side
    14,669,114.20x = 234,075,843,020,832.56
  5. Step 5: Solve for x
    x = 234,075,843,020,832.56/14,669,114.20
  6. Step 6: Final answer
    x = 15,957,053.70

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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.