Home / 9,400,700.80-14,101,051.20-2,669,114.80

Finding the Fourth Proportional to 9,400,700.80, 14,101,051.20 and 2,669,114.80

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Solution

The fourth proportional to 9,400,700.80, 14,101,051.20 and 2,669,114.80 is: 4,003,672.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,400,700.80 : 14,101,051.20 = 2,669,114.80 : x
  2. Step 2: Convert to fraction form
    9,400,700.80/14,101,051.20 = 2,669,114.80/x
  3. Step 3: Cross multiply
    9,400,700.80x = 14,101,051.20 × 2,669,114.80
  4. Step 4: Simplify right side
    9,400,700.80x = 37,637,324,453,477.76
  5. Step 5: Solve for x
    x = 37,637,324,453,477.76/9,400,700.80
  6. Step 6: Final answer
    x = 4,003,672.20

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Double scale
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Similar ratio
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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.