Home / 6,910,619,882.51-9,543,241,855.07-6,534,133,718.27

Finding the Fourth Proportional to 6,910,619,882.51, 9,543,241,855.07 and 6,534,133,718.27

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Solution

The fourth proportional to 6,910,619,882.51, 9,543,241,855.07 and 6,534,133,718.27 is: 9,023,332,124.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,910,619,882.51 : 9,543,241,855.07 = 6,534,133,718.27 : x
  2. Step 2: Convert to fraction form
    6,910,619,882.51/9,543,241,855.07 = 6,534,133,718.27/x
  3. Step 3: Cross multiply
    6,910,619,882.51x = 9,543,241,855.07 × 6,534,133,718.27
  4. Step 4: Simplify right side
    6,910,619,882.51x = 62,356,818,386,738,053,120
  5. Step 5: Solve for x
    x = 62,356,818,386,738,053,120/6,910,619,882.51
  6. Step 6: Final answer
    x = 9,023,332,124.60

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.