Home / 1,196,503,052.84-1,651,449,712.08-701,625,193.64

Finding the Fourth Proportional to 1,196,503,052.84, 1,651,449,712.08 and 701,625,193.64

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Solution

The fourth proportional to 1,196,503,052.84, 1,651,449,712.08 and 701,625,193.64 is: 968,404,318.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,196,503,052.84 : 1,651,449,712.08 = 701,625,193.64 : x
  2. Step 2: Convert to fraction form
    1,196,503,052.84/1,651,449,712.08 = 701,625,193.64/x
  3. Step 3: Cross multiply
    1,196,503,052.84x = 1,651,449,712.08 × 701,625,193.64
  4. Step 4: Simplify right side
    1,196,503,052.84x = 1,158,698,724,025,454,080
  5. Step 5: Solve for x
    x = 1,158,698,724,025,454,080/1,196,503,052.84
  6. Step 6: Final answer
    x = 968,404,318.97

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.