Home / 35,683,272.19-49,245,926.91-20,002,046.01

Finding the Fourth Proportional to 35,683,272.19, 49,245,926.91 and 20,002,046.01

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Solution

The fourth proportional to 35,683,272.19, 49,245,926.91 and 20,002,046.01 is: 27,604,511.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,683,272.19 : 49,245,926.91 = 20,002,046.01 : x
  2. Step 2: Convert to fraction form
    35,683,272.19/49,245,926.91 = 20,002,046.01/x
  3. Step 3: Cross multiply
    35,683,272.19x = 49,245,926.91 × 20,002,046.01
  4. Step 4: Simplify right side
    35,683,272.19x = 985,019,295,655,483
  5. Step 5: Solve for x
    x = 985,019,295,655,483/35,683,272.19
  6. Step 6: Final answer
    x = 27,604,511.45

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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.