Home / 47,246,358.35-65,199,960.91-25,516,326.35

Finding the Fourth Proportional to 47,246,358.35, 65,199,960.91 and 25,516,326.35

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Solution

The fourth proportional to 47,246,358.35, 65,199,960.91 and 25,516,326.35 is: 35,212,523.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,246,358.35 : 65,199,960.91 = 25,516,326.35 : x
  2. Step 2: Convert to fraction form
    47,246,358.35/65,199,960.91 = 25,516,326.35/x
  3. Step 3: Cross multiply
    47,246,358.35x = 65,199,960.91 × 25,516,326.35
  4. Step 4: Simplify right side
    47,246,358.35x = 1,663,663,480,586,803
  5. Step 5: Solve for x
    x = 1,663,663,480,586,803/47,246,358.35
  6. Step 6: Final answer
    x = 35,212,523.01

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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.