Home / 16,995,780.55-25,493,670.83-14,684,012.20

Finding the Fourth Proportional to 16,995,780.55, 25,493,670.83 and 14,684,012.20

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Solution

The fourth proportional to 16,995,780.55, 25,493,670.83 and 14,684,012.20 is: 22,026,018.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,995,780.55 : 25,493,670.83 = 14,684,012.20 : x
  2. Step 2: Convert to fraction form
    16,995,780.55/25,493,670.83 = 14,684,012.20/x
  3. Step 3: Cross multiply
    16,995,780.55x = 25,493,670.83 × 14,684,012.20
  4. Step 4: Simplify right side
    16,995,780.55x = 374,349,373,490,504.06
  5. Step 5: Solve for x
    x = 374,349,373,490,504.06/16,995,780.55
  6. Step 6: Final answer
    x = 22,026,018.30

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1.5x scale

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.