Home / 14,985,025.80-22,477,538.70-5,401,373.10

Finding the Fourth Proportional to 14,985,025.80, 22,477,538.70 and 5,401,373.10

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Solution

The fourth proportional to 14,985,025.80, 22,477,538.70 and 5,401,373.10 is: 8,102,059.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,985,025.80 : 22,477,538.70 = 5,401,373.10 : x
  2. Step 2: Convert to fraction form
    14,985,025.80/22,477,538.70 = 5,401,373.10/x
  3. Step 3: Cross multiply
    14,985,025.80x = 22,477,538.70 × 5,401,373.10
  4. Step 4: Simplify right side
    14,985,025.80x = 121,409,572,888,388.95
  5. Step 5: Solve for x
    x = 121,409,572,888,388.95/14,985,025.80
  6. Step 6: Final answer
    x = 8,102,059.65

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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.