Home / 18,884,013,861.35-26,062,224,294.03-10,747,795,477.94

Finding the Fourth Proportional to 18,884,013,861.35, 26,062,224,294.03 and 10,747,795,477.94

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Solution

The fourth proportional to 18,884,013,861.35, 26,062,224,294.03 and 10,747,795,477.94 is: 14,833,258,356.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,884,013,861.35 : 26,062,224,294.03 = 10,747,795,477.94 : x
  2. Step 2: Convert to fraction form
    18,884,013,861.35/26,062,224,294.03 = 10,747,795,477.94/x
  3. Step 3: Cross multiply
    18,884,013,861.35x = 26,062,224,294.03 × 10,747,795,477.94
  4. Step 4: Simplify right side
    18,884,013,861.35x = 280,111,456,412,433,645,568
  5. Step 5: Solve for x
    x = 280,111,456,412,433,645,568/18,884,013,861.35
  6. Step 6: Final answer
    x = 14,833,258,356.46

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Why These Related Problems?

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