Home / 317,014,712.20-475,522,068.30-144,827,828.20

Finding the Fourth Proportional to 317,014,712.20, 475,522,068.30 and 144,827,828.20

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Solution

The fourth proportional to 317,014,712.20, 475,522,068.30 and 144,827,828.20 is: 217,241,742.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    317,014,712.20 : 475,522,068.30 = 144,827,828.20 : x
  2. Step 2: Convert to fraction form
    317,014,712.20/475,522,068.30 = 144,827,828.20/x
  3. Step 3: Cross multiply
    317,014,712.20x = 475,522,068.30 × 144,827,828.20
  4. Step 4: Simplify right side
    317,014,712.20x = 68,868,828,413,061,064
  5. Step 5: Solve for x
    x = 68,868,828,413,061,064/317,014,712.20
  6. Step 6: Final answer
    x = 217,241,742.30

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