Home / 622,578,014,127.06-933,907,997,545.27-163,123,934,491.02

Finding the Fourth Proportional to 622,578,014,127.06, 933,907,997,545.27 and 163,123,934,491.02

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Solution

The fourth proportional to 622,578,014,127.06, 933,907,997,545.27 and 163,123,934,491.02 is: 244,696,638,100.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    622,578,014,127.06 : 933,907,997,545.27 = 163,123,934,491.02 : x
  2. Step 2: Convert to fraction form
    622,578,014,127.06/933,907,997,545.27 = 163,123,934,491.02/x
  3. Step 3: Cross multiply
    622,578,014,127.06x = 933,907,997,545.27 × 163,123,934,491.02
  4. Step 4: Simplify right side
    622,578,014,127.06x = 152,342,747,012,214,286,188,544
  5. Step 5: Solve for x
    x = 152,342,747,012,214,286,188,544/622,578,014,127.06
  6. Step 6: Final answer
    x = 244,696,638,100.56

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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.