Home / 522,668,927.91-784,011,705.18-290,972,314.10

Finding the Fourth Proportional to 522,668,927.91, 784,011,705.18 and 290,972,314.10

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Solution

The fourth proportional to 522,668,927.91, 784,011,705.18 and 290,972,314.10 is: 436,463,099.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    522,668,927.91 : 784,011,705.18 = 290,972,314.10 : x
  2. Step 2: Convert to fraction form
    522,668,927.91/784,011,705.18 = 290,972,314.10/x
  3. Step 3: Cross multiply
    522,668,927.91x = 784,011,705.18 × 290,972,314.10
  4. Step 4: Simplify right side
    522,668,927.91x = 228,125,700,133,791,520
  5. Step 5: Solve for x
    x = 228,125,700,133,791,520/522,668,927.91
  6. Step 6: Final answer
    x = 436,463,099.21

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