Home / 11,338,467.30-17,007,700.95-10,346,444.10

Finding the Fourth Proportional to 11,338,467.30, 17,007,700.95 and 10,346,444.10

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Solution

The fourth proportional to 11,338,467.30, 17,007,700.95 and 10,346,444.10 is: 15,519,666.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,338,467.30 : 17,007,700.95 = 10,346,444.10 : x
  2. Step 2: Convert to fraction form
    11,338,467.30/17,007,700.95 = 10,346,444.10/x
  3. Step 3: Cross multiply
    11,338,467.30x = 17,007,700.95 × 10,346,444.10
  4. Step 4: Simplify right side
    11,338,467.30x = 175,969,227,148,691.88
  5. Step 5: Solve for x
    x = 175,969,227,148,691.88/11,338,467.30
  6. Step 6: Final answer
    x = 15,519,666.15

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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.