Home / 89,803,718.64-123,929,142.48-48,550,600.08

Finding the Fourth Proportional to 89,803,718.64, 123,929,142.48 and 48,550,600.08

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Solution

The fourth proportional to 89,803,718.64, 123,929,142.48 and 48,550,600.08 is: 66,999,833.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,803,718.64 : 123,929,142.48 = 48,550,600.08 : x
  2. Step 2: Convert to fraction form
    89,803,718.64/123,929,142.48 = 48,550,600.08/x
  3. Step 3: Cross multiply
    89,803,718.64x = 123,929,142.48 × 48,550,600.08
  4. Step 4: Simplify right side
    89,803,718.64x = 6,016,834,234,803,819
  5. Step 5: Solve for x
    x = 6,016,834,234,803,819/89,803,718.64
  6. Step 6: Final answer
    x = 66,999,833.93

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