Home / 14,955,216.32-22,400,281.56-9,831,862.64

Finding the Fourth Proportional to 14,955,216.32, 22,400,281.56 and 9,831,862.64

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Solution

The fourth proportional to 14,955,216.32, 22,400,281.56 and 9,831,862.64 is: 14,726,399.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,955,216.32 : 22,400,281.56 = 9,831,862.64 : x
  2. Step 2: Convert to fraction form
    14,955,216.32/22,400,281.56 = 9,831,862.64/x
  3. Step 3: Cross multiply
    14,955,216.32x = 22,400,281.56 × 9,831,862.64
  4. Step 4: Simplify right side
    14,955,216.32x = 220,236,491,395,244.91
  5. Step 5: Solve for x
    x = 220,236,491,395,244.91/14,955,216.32
  6. Step 6: Final answer
    x = 14,726,399.58

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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.