Home / 944,784,845.60-1,417,177,268.40-849,550,618.40

Finding the Fourth Proportional to 944,784,845.60, 1,417,177,268.40 and 849,550,618.40

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Solution

The fourth proportional to 944,784,845.60, 1,417,177,268.40 and 849,550,618.40 is: 1,274,325,927.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,784,845.60 : 1,417,177,268.40 = 849,550,618.40 : x
  2. Step 2: Convert to fraction form
    944,784,845.60/1,417,177,268.40 = 849,550,618.40/x
  3. Step 3: Cross multiply
    944,784,845.60x = 1,417,177,268.40 × 849,550,618.40
  4. Step 4: Simplify right side
    944,784,845.60x = 1,203,963,824,751,642,880
  5. Step 5: Solve for x
    x = 1,203,963,824,751,642,880/944,784,845.60
  6. Step 6: Final answer
    x = 1,274,325,927.60

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.