Home / 16,112,133.40-24,168,200.10-6,527,824.60

Finding the Fourth Proportional to 16,112,133.40, 24,168,200.10 and 6,527,824.60

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Solution

The fourth proportional to 16,112,133.40, 24,168,200.10 and 6,527,824.60 is: 9,791,736.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,112,133.40 : 24,168,200.10 = 6,527,824.60 : x
  2. Step 2: Convert to fraction form
    16,112,133.40/24,168,200.10 = 6,527,824.60/x
  3. Step 3: Cross multiply
    16,112,133.40x = 24,168,200.10 × 6,527,824.60
  4. Step 4: Simplify right side
    16,112,133.40x = 157,765,771,150,502.47
  5. Step 5: Solve for x
    x = 157,765,771,150,502.47/16,112,133.40
  6. Step 6: Final answer
    x = 9,791,736.90

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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.