Home / 408,217,886.04-612,329,264.85-101,509,998.93

Finding the Fourth Proportional to 408,217,886.04, 612,329,264.85 and 101,509,998.93

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Solution

The fourth proportional to 408,217,886.04, 612,329,264.85 and 101,509,998.93 is: 152,265,604.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    408,217,886.04 : 612,329,264.85 = 101,509,998.93 : x
  2. Step 2: Convert to fraction form
    408,217,886.04/612,329,264.85 = 101,509,998.93/x
  3. Step 3: Cross multiply
    408,217,886.04x = 612,329,264.85 × 101,509,998.93
  4. Step 4: Simplify right side
    408,217,886.04x = 62,157,543,019,731,192
  5. Step 5: Solve for x
    x = 62,157,543,019,731,192/408,217,886.04
  6. Step 6: Final answer
    x = 152,265,604.09

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