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Finding the Fourth Proportional to 600,551,837.80, 900,827,756.70 and 369,772,599.40

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Solution

The fourth proportional to 600,551,837.80, 900,827,756.70 and 369,772,599.40 is: 554,658,899.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    600,551,837.80 : 900,827,756.70 = 369,772,599.40 : x
  2. Step 2: Convert to fraction form
    600,551,837.80/900,827,756.70 = 369,772,599.40/x
  3. Step 3: Cross multiply
    600,551,837.80x = 900,827,756.70 × 369,772,599.40
  4. Step 4: Simplify right side
    600,551,837.80x = 333,101,421,206,629,760
  5. Step 5: Solve for x
    x = 333,101,421,206,629,760/600,551,837.80
  6. Step 6: Final answer
    x = 554,658,899.10

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