Home / 24,451,390.80-36,677,086.20-7,409,849.40

Finding the Fourth Proportional to 24,451,390.80, 36,677,086.20 and 7,409,849.40

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Solution

The fourth proportional to 24,451,390.80, 36,677,086.20 and 7,409,849.40 is: 11,114,774.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,451,390.80 : 36,677,086.20 = 7,409,849.40 : x
  2. Step 2: Convert to fraction form
    24,451,390.80/36,677,086.20 = 7,409,849.40/x
  3. Step 3: Cross multiply
    24,451,390.80x = 36,677,086.20 × 7,409,849.40
  4. Step 4: Simplify right side
    24,451,390.80x = 271,771,685,172,818.31
  5. Step 5: Solve for x
    x = 271,771,685,172,818.31/24,451,390.80
  6. Step 6: Final answer
    x = 11,114,774.10

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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.