Home / 14,395,219.42-21,592,829.19-4,810,597.95

Finding the Fourth Proportional to 14,395,219.42, 21,592,829.19 and 4,810,597.95

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Solution

The fourth proportional to 14,395,219.42, 21,592,829.19 and 4,810,597.95 is: 7,215,896.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,395,219.42 : 21,592,829.19 = 4,810,597.95 : x
  2. Step 2: Convert to fraction form
    14,395,219.42/21,592,829.19 = 4,810,597.95/x
  3. Step 3: Cross multiply
    14,395,219.42x = 21,592,829.19 × 4,810,597.95
  4. Step 4: Simplify right side
    14,395,219.42x = 103,874,419,836,114.17
  5. Step 5: Solve for x
    x = 103,874,419,836,114.17/14,395,219.42
  6. Step 6: Final answer
    x = 7,215,896.95

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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.