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Finding the Fourth Proportional to 1,069,696,000.20, 1,604,544,000.30 and 736,801,357.80

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Solution

The fourth proportional to 1,069,696,000.20, 1,604,544,000.30 and 736,801,357.80 is: 1,105,202,036.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,069,696,000.20 : 1,604,544,000.30 = 736,801,357.80 : x
  2. Step 2: Convert to fraction form
    1,069,696,000.20/1,604,544,000.30 = 736,801,357.80/x
  3. Step 3: Cross multiply
    1,069,696,000.20x = 1,604,544,000.30 × 736,801,357.80
  4. Step 4: Simplify right side
    1,069,696,000.20x = 1,182,230,198,070,883,584
  5. Step 5: Solve for x
    x = 1,182,230,198,070,883,584/1,069,696,000.20
  6. Step 6: Final answer
    x = 1,105,202,036.70

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