Home / 37,997,073.29-56,995,611.75-15,272,656.13

Finding the Fourth Proportional to 37,997,073.29, 56,995,611.75 and 15,272,656.13

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Solution

The fourth proportional to 37,997,073.29, 56,995,611.75 and 15,272,656.13 is: 22,908,984.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,997,073.29 : 56,995,611.75 = 15,272,656.13 : x
  2. Step 2: Convert to fraction form
    37,997,073.29/56,995,611.75 = 15,272,656.13/x
  3. Step 3: Cross multiply
    37,997,073.29x = 56,995,611.75 × 15,272,656.13
  4. Step 4: Simplify right side
    37,997,073.29x = 870,474,378,891,759.50
  5. Step 5: Solve for x
    x = 870,474,378,891,759.50/37,997,073.29
  6. Step 6: Final answer
    x = 22,908,984.92

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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.