Home / 76,093,523.56-105,007,738.24-46,313,407

Finding the Fourth Proportional to 76,093,523.56, 105,007,738.24 and 46,313,407

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Solution

The fourth proportional to 76,093,523.56, 105,007,738.24 and 46,313,407 is: 63,911,695.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,093,523.56 : 105,007,738.24 = 46,313,407 : x
  2. Step 2: Convert to fraction form
    76,093,523.56/105,007,738.24 = 46,313,407/x
  3. Step 3: Cross multiply
    76,093,523.56x = 105,007,738.24 × 46,313,407
  4. Step 4: Simplify right side
    76,093,523.56x = 4,863,266,119,258,583
  5. Step 5: Solve for x
    x = 4,863,266,119,258,583/76,093,523.56
  6. Step 6: Final answer
    x = 63,911,695.66

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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.