Home / 1,759,599,777.60-2,428,272,562.87-966,719,033.64

Finding the Fourth Proportional to 1,759,599,777.60, 2,428,272,562.87 and 966,719,033.64

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Solution

The fourth proportional to 1,759,599,777.60, 2,428,272,562.87 and 966,719,033.64 is: 1,334,085,929.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,759,599,777.60 : 2,428,272,562.87 = 966,719,033.64 : x
  2. Step 2: Convert to fraction form
    1,759,599,777.60/2,428,272,562.87 = 966,719,033.64/x
  3. Step 3: Cross multiply
    1,759,599,777.60x = 2,428,272,562.87 × 966,719,033.64
  4. Step 4: Simplify right side
    1,759,599,777.60x = 2,347,457,305,392,212,480
  5. Step 5: Solve for x
    x = 2,347,457,305,392,212,480/1,759,599,777.60
  6. Step 6: Final answer
    x = 1,334,085,929.81

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1.5x scale

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.