Home / 37,552,908.16-56,338,149.12-11,643,846.40

Finding the Fourth Proportional to 37,552,908.16, 56,338,149.12 and 11,643,846.40

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Solution

The fourth proportional to 37,552,908.16, 56,338,149.12 and 11,643,846.40 is: 17,468,494.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,552,908.16 : 56,338,149.12 = 11,643,846.40 : x
  2. Step 2: Convert to fraction form
    37,552,908.16/56,338,149.12 = 11,643,846.40/x
  3. Step 3: Cross multiply
    37,552,908.16x = 56,338,149.12 × 11,643,846.40
  4. Step 4: Simplify right side
    37,552,908.16x = 655,992,754,813,575.12
  5. Step 5: Solve for x
    x = 655,992,754,813,575.12/37,552,908.16
  6. Step 6: Final answer
    x = 17,468,494.10

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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.