Home / 39,803,944.35-54,931,704.09-23,913,889.17

Finding the Fourth Proportional to 39,803,944.35, 54,931,704.09 and 23,913,889.17

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Solution

The fourth proportional to 39,803,944.35, 54,931,704.09 and 23,913,889.17 is: 33,002,525.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,803,944.35 : 54,931,704.09 = 23,913,889.17 : x
  2. Step 2: Convert to fraction form
    39,803,944.35/54,931,704.09 = 23,913,889.17/x
  3. Step 3: Cross multiply
    39,803,944.35x = 54,931,704.09 × 23,913,889.17
  4. Step 4: Simplify right side
    39,803,944.35x = 1,313,630,683,527,496
  5. Step 5: Solve for x
    x = 1,313,630,683,527,496/39,803,944.35
  6. Step 6: Final answer
    x = 33,002,525.38

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Double scale
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1.5x scale

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.