Home / 14,856,343.84-22,286,498.64-5,878,796.32

Finding the Fourth Proportional to 14,856,343.84, 22,286,498.64 and 5,878,796.32

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Solution

The fourth proportional to 14,856,343.84, 22,286,498.64 and 5,878,796.32 is: 8,818,979.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,856,343.84 : 22,286,498.64 = 5,878,796.32 : x
  2. Step 2: Convert to fraction form
    14,856,343.84/22,286,498.64 = 5,878,796.32/x
  3. Step 3: Cross multiply
    14,856,343.84x = 22,286,498.64 × 5,878,796.32
  4. Step 4: Simplify right side
    14,856,343.84x = 131,017,786,190,517.02
  5. Step 5: Solve for x
    x = 131,017,786,190,517.02/14,856,343.84
  6. Step 6: Final answer
    x = 8,818,979.12

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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.