Home / 16,007,621.53-24,007,838.59-7,363,419.97

Finding the Fourth Proportional to 16,007,621.53, 24,007,838.59 and 7,363,419.97

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Solution

The fourth proportional to 16,007,621.53, 24,007,838.59 and 7,363,419.97 is: 11,043,476.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,007,621.53 : 24,007,838.59 = 7,363,419.97 : x
  2. Step 2: Convert to fraction form
    16,007,621.53/24,007,838.59 = 7,363,419.97/x
  3. Step 3: Cross multiply
    16,007,621.53x = 24,007,838.59 × 7,363,419.97
  4. Step 4: Simplify right side
    16,007,621.53x = 176,779,797,953,286.34
  5. Step 5: Solve for x
    x = 176,779,797,953,286.34/16,007,621.53
  6. Step 6: Final answer
    x = 11,043,476.86

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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.