Home / 107,627,883.27-148,526,439.21-58,735,311.27

Finding the Fourth Proportional to 107,627,883.27, 148,526,439.21 and 58,735,311.27

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Solution

The fourth proportional to 107,627,883.27, 148,526,439.21 and 58,735,311.27 is: 81,054,707.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,627,883.27 : 148,526,439.21 = 58,735,311.27 : x
  2. Step 2: Convert to fraction form
    107,627,883.27/148,526,439.21 = 58,735,311.27/x
  3. Step 3: Cross multiply
    107,627,883.27x = 148,526,439.21 × 58,735,311.27
  4. Step 4: Simplify right side
    107,627,883.27x = 8,723,746,638,824,084
  5. Step 5: Solve for x
    x = 8,723,746,638,824,084/107,627,883.27
  6. Step 6: Final answer
    x = 81,054,707.89

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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.