Home / 96,812,414.40-145,215,122.40-39,303,062.40

Finding the Fourth Proportional to 96,812,414.40, 145,215,122.40 and 39,303,062.40

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Solution

The fourth proportional to 96,812,414.40, 145,215,122.40 and 39,303,062.40 is: 58,953,173.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,812,414.40 : 145,215,122.40 = 39,303,062.40 : x
  2. Step 2: Convert to fraction form
    96,812,414.40/145,215,122.40 = 39,303,062.40/x
  3. Step 3: Cross multiply
    96,812,414.40x = 145,215,122.40 × 39,303,062.40
  4. Step 4: Simplify right side
    96,812,414.40x = 5,707,399,017,110,838
  5. Step 5: Solve for x
    x = 5,707,399,017,110,838/96,812,414.40
  6. Step 6: Final answer
    x = 58,953,173.03

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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.