Home / 247,252,602.70-370,878,904.05-233,143,828.30

Finding the Fourth Proportional to 247,252,602.70, 370,878,904.05 and 233,143,828.30

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Solution

The fourth proportional to 247,252,602.70, 370,878,904.05 and 233,143,828.30 is: 349,715,742.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    247,252,602.70 : 370,878,904.05 = 233,143,828.30 : x
  2. Step 2: Convert to fraction form
    247,252,602.70/370,878,904.05 = 233,143,828.30/x
  3. Step 3: Cross multiply
    247,252,602.70x = 370,878,904.05 × 233,143,828.30
  4. Step 4: Simplify right side
    247,252,602.70x = 86,468,127,525,925,376
  5. Step 5: Solve for x
    x = 86,468,127,525,925,376/247,252,602.70
  6. Step 6: Final answer
    x = 349,715,742.45

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