Home / 95,707,111.64-132,076,352.12-54,454,004.01

Finding the Fourth Proportional to 95,707,111.64, 132,076,352.12 and 54,454,004.01

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Solution

The fourth proportional to 95,707,111.64, 132,076,352.12 and 54,454,004.01 is: 75,146,831.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,707,111.64 : 132,076,352.12 = 54,454,004.01 : x
  2. Step 2: Convert to fraction form
    95,707,111.64/132,076,352.12 = 54,454,004.01/x
  3. Step 3: Cross multiply
    95,707,111.64x = 132,076,352.12 × 54,454,004.01
  4. Step 4: Simplify right side
    95,707,111.64x = 7,192,086,207,696,381
  5. Step 5: Solve for x
    x = 7,192,086,207,696,381/95,707,111.64
  6. Step 6: Final answer
    x = 75,146,831.67

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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.