Home / 101,814,949.83-140,574,925.32-95,310,111.99

Finding the Fourth Proportional to 101,814,949.83, 140,574,925.32 and 95,310,111.99

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Solution

The fourth proportional to 101,814,949.83, 140,574,925.32 and 95,310,111.99 is: 131,593,758.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,814,949.83 : 140,574,925.32 = 95,310,111.99 : x
  2. Step 2: Convert to fraction form
    101,814,949.83/140,574,925.32 = 95,310,111.99/x
  3. Step 3: Cross multiply
    101,814,949.83x = 140,574,925.32 × 95,310,111.99
  4. Step 4: Simplify right side
    101,814,949.83x = 13,398,211,875,235,086
  5. Step 5: Solve for x
    x = 13,398,211,875,235,086/101,814,949.83
  6. Step 6: Final answer
    x = 131,593,758.06

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.