Home / 14,674,384.40-22,016,825.40-6,157,331.60

Finding the Fourth Proportional to 14,674,384.40, 22,016,825.40 and 6,157,331.60

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Solution

The fourth proportional to 14,674,384.40, 22,016,825.40 and 6,157,331.60 is: 9,238,199.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,674,384.40 : 22,016,825.40 = 6,157,331.60 : x
  2. Step 2: Convert to fraction form
    14,674,384.40/22,016,825.40 = 6,157,331.60/x
  3. Step 3: Cross multiply
    14,674,384.40x = 22,016,825.40 × 6,157,331.60
  4. Step 4: Simplify right side
    14,674,384.40x = 135,564,894,767,102.62
  5. Step 5: Solve for x
    x = 135,564,894,767,102.62/14,674,384.40
  6. Step 6: Final answer
    x = 9,238,199.78

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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.