Home / 5,365,870,478.70-8,044,018,812.45-2,093,558,606.70

Finding the Fourth Proportional to 5,365,870,478.70, 8,044,018,812.45 and 2,093,558,606.70

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Solution

The fourth proportional to 5,365,870,478.70, 8,044,018,812.45 and 2,093,558,606.70 is: 3,138,470,241.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,365,870,478.70 : 8,044,018,812.45 = 2,093,558,606.70 : x
  2. Step 2: Convert to fraction form
    5,365,870,478.70/8,044,018,812.45 = 2,093,558,606.70/x
  3. Step 3: Cross multiply
    5,365,870,478.70x = 8,044,018,812.45 × 2,093,558,606.70
  4. Step 4: Simplify right side
    5,365,870,478.70x = 16,840,624,817,261,410,304
  5. Step 5: Solve for x
    x = 16,840,624,817,261,410,304/5,365,870,478.70
  6. Step 6: Final answer
    x = 3,138,470,241.52

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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.