Home / 3,875,149,673,999.40-5,812,724,510,998.80-3,875,149,673,999.40

Finding the Fourth Proportional to 3,875,149,673,999.40, 5,812,724,510,998.80 and 3,875,149,673,999.40

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Solution

The fourth proportional to 3,875,149,673,999.40, 5,812,724,510,998.80 and 3,875,149,673,999.40 is: 5,812,724,510,998.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,875,149,673,999.40 : 5,812,724,510,998.80 = 3,875,149,673,999.40 : x
  2. Step 2: Convert to fraction form
    3,875,149,673,999.40/5,812,724,510,998.80 = 3,875,149,673,999.40/x
  3. Step 3: Cross multiply
    3,875,149,673,999.40x = 5,812,724,510,998.80 × 3,875,149,673,999.40
  4. Step 4: Simplify right side
    3,875,149,673,999.40x = 22,525,177,493,845,320,656,748,544
  5. Step 5: Solve for x
    x = 22,525,177,493,845,320,656,748,544/3,875,149,673,999.40
  6. Step 6: Final answer
    x = 5,812,724,510,998.80

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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.