Home / 1,153,104,911.40-1,729,657,367.10-959,235,234.60

Finding the Fourth Proportional to 1,153,104,911.40, 1,729,657,367.10 and 959,235,234.60

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Solution

The fourth proportional to 1,153,104,911.40, 1,729,657,367.10 and 959,235,234.60 is: 1,438,852,851.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,153,104,911.40 : 1,729,657,367.10 = 959,235,234.60 : x
  2. Step 2: Convert to fraction form
    1,153,104,911.40/1,729,657,367.10 = 959,235,234.60/x
  3. Step 3: Cross multiply
    1,153,104,911.40x = 1,729,657,367.10 × 959,235,234.60
  4. Step 4: Simplify right side
    1,153,104,911.40x = 1,659,148,290,307,786,752
  5. Step 5: Solve for x
    x = 1,659,148,290,307,786,752/1,153,104,911.40
  6. Step 6: Final answer
    x = 1,438,852,851.90

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