Home / 14,844,812.40-22,254,258.60-5,753,113.20

Finding the Fourth Proportional to 14,844,812.40, 22,254,258.60 and 5,753,113.20

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Solution

The fourth proportional to 14,844,812.40, 22,254,258.60 and 5,753,113.20 is: 8,624,647.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,844,812.40 : 22,254,258.60 = 5,753,113.20 : x
  2. Step 2: Convert to fraction form
    14,844,812.40/22,254,258.60 = 5,753,113.20/x
  3. Step 3: Cross multiply
    14,844,812.40x = 22,254,258.60 × 5,753,113.20
  4. Step 4: Simplify right side
    14,844,812.40x = 128,031,268,907,873.53
  5. Step 5: Solve for x
    x = 128,031,268,907,873.53/14,844,812.40
  6. Step 6: Final answer
    x = 8,624,647.15

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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.