Home / 571,013,340.48-787,995,668.16-323,494,110.72

Finding the Fourth Proportional to 571,013,340.48, 787,995,668.16 and 323,494,110.72

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Solution

The fourth proportional to 571,013,340.48, 787,995,668.16 and 323,494,110.72 is: 446,420,319.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    571,013,340.48 : 787,995,668.16 = 323,494,110.72 : x
  2. Step 2: Convert to fraction form
    571,013,340.48/787,995,668.16 = 323,494,110.72/x
  3. Step 3: Cross multiply
    571,013,340.48x = 787,995,668.16 × 323,494,110.72
  4. Step 4: Simplify right side
    571,013,340.48x = 254,911,957,922,631,424
  5. Step 5: Solve for x
    x = 254,911,957,922,631,424/571,013,340.48
  6. Step 6: Final answer
    x = 446,420,319.55

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