Home / 19,006,691.54-26,229,787.64-10,746,576.47

Finding the Fourth Proportional to 19,006,691.54, 26,229,787.64 and 10,746,576.47

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Solution

The fourth proportional to 19,006,691.54, 26,229,787.64 and 10,746,576.47 is: 14,830,588.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,006,691.54 : 26,229,787.64 = 10,746,576.47 : x
  2. Step 2: Convert to fraction form
    19,006,691.54/26,229,787.64 = 10,746,576.47/x
  3. Step 3: Cross multiply
    19,006,691.54x = 26,229,787.64 × 10,746,576.47
  4. Step 4: Simplify right side
    19,006,691.54x = 281,880,418,757,561.75
  5. Step 5: Solve for x
    x = 281,880,418,757,561.75/19,006,691.54
  6. Step 6: Final answer
    x = 14,830,588.39

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.