Home / 751,255,276,501.55-1,126,882,914,752.40-751,255,276,501.55

Finding the Fourth Proportional to 751,255,276,501.55, 1,126,882,914,752.40 and 751,255,276,501.55

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Solution

The fourth proportional to 751,255,276,501.55, 1,126,882,914,752.40 and 751,255,276,501.55 is: 1,126,882,914,752.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    751,255,276,501.55 : 1,126,882,914,752.40 = 751,255,276,501.55 : x
  2. Step 2: Convert to fraction form
    751,255,276,501.55/1,126,882,914,752.40 = 751,255,276,501.55/x
  3. Step 3: Cross multiply
    751,255,276,501.55x = 1,126,882,914,752.40 × 751,255,276,501.55
  4. Step 4: Simplify right side
    751,255,276,501.55x = 846,576,735,707,186,839,158,784
  5. Step 5: Solve for x
    x = 846,576,735,707,186,839,158,784/751,255,276,501.55
  6. Step 6: Final answer
    x = 1,126,882,914,752.40

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Why These Related Problems?

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