Home / 359,337,780.20-537,998,900.70-349,260,084.20

Finding the Fourth Proportional to 359,337,780.20, 537,998,900.70 and 349,260,084.20

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Solution

The fourth proportional to 359,337,780.20, 537,998,900.70 and 349,260,084.20 is: 522,910,619.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    359,337,780.20 : 537,998,900.70 = 349,260,084.20 : x
  2. Step 2: Convert to fraction form
    359,337,780.20/537,998,900.70 = 349,260,084.20/x
  3. Step 3: Cross multiply
    359,337,780.20x = 537,998,900.70 × 349,260,084.20
  4. Step 4: Simplify right side
    359,337,780.20x = 187,901,541,357,989,440
  5. Step 5: Solve for x
    x = 187,901,541,357,989,440/359,337,780.20
  6. Step 6: Final answer
    x = 522,910,619.79

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