Home / 195,922,452.39-293,884,282.91-48,370,029.27

Finding the Fourth Proportional to 195,922,452.39, 293,884,282.91 and 48,370,029.27

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Solution

The fourth proportional to 195,922,452.39, 293,884,282.91 and 48,370,029.27 is: 72,555,193.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,922,452.39 : 293,884,282.91 = 48,370,029.27 : x
  2. Step 2: Convert to fraction form
    195,922,452.39/293,884,282.91 = 48,370,029.27/x
  3. Step 3: Cross multiply
    195,922,452.39x = 293,884,282.91 × 48,370,029.27
  4. Step 4: Simplify right side
    195,922,452.39x = 14,215,191,366,349,664
  5. Step 5: Solve for x
    x = 14,215,191,366,349,664/195,922,452.39
  6. Step 6: Final answer
    x = 72,555,193.10

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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.