Home / 751,247,702,458.40-1,126,871,553,687.60-751,247,702,458.40

Finding the Fourth Proportional to 751,247,702,458.40, 1,126,871,553,687.60 and 751,247,702,458.40

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Solution

The fourth proportional to 751,247,702,458.40, 1,126,871,553,687.60 and 751,247,702,458.40 is: 1,126,871,553,687.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    751,247,702,458.40 : 1,126,871,553,687.60 = 751,247,702,458.40 : x
  2. Step 2: Convert to fraction form
    751,247,702,458.40/1,126,871,553,687.60 = 751,247,702,458.40/x
  3. Step 3: Cross multiply
    751,247,702,458.40x = 1,126,871,553,687.60 × 751,247,702,458.40
  4. Step 4: Simplify right side
    751,247,702,458.40x = 846,559,665,673,537,178,304,512
  5. Step 5: Solve for x
    x = 846,559,665,673,537,178,304,512/751,247,702,458.40
  6. Step 6: Final answer
    x = 1,126,871,553,687.60

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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.