Home / 107,627,814-148,526,344.26-58,735,242

Finding the Fourth Proportional to 107,627,814, 148,526,344.26 and 58,735,242

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Solution

The fourth proportional to 107,627,814, 148,526,344.26 and 58,735,242 is: 81,054,612.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,627,814 : 148,526,344.26 = 58,735,242 : x
  2. Step 2: Convert to fraction form
    107,627,814/148,526,344.26 = 58,735,242/x
  3. Step 3: Cross multiply
    107,627,814x = 148,526,344.26 × 58,735,242
  4. Step 4: Simplify right side
    107,627,814x = 8,723,730,773,486,410
  5. Step 5: Solve for x
    x = 8,723,730,773,486,410/107,627,814
  6. Step 6: Final answer
    x = 81,054,612.64

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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.