Home / 19,578,517,663,024-27,018,438,372,804-10,679,593,622,786

Finding the Fourth Proportional to 19,578,517,663,024, 27,018,438,372,804 and 10,679,593,622,786

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Solution

The fourth proportional to 19,578,517,663,024, 27,018,438,372,804 and 10,679,593,622,786 is: 14,737,885,018,168.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,578,517,663,024 : 27,018,438,372,804 = 10,679,593,622,786 : x
  2. Step 2: Convert to fraction form
    19,578,517,663,024/27,018,438,372,804 = 10,679,593,622,786/x
  3. Step 3: Cross multiply
    19,578,517,663,024x = 27,018,438,372,804 × 10,679,593,622,786
  4. Step 4: Simplify right side
    19,578,517,663,024x = 288,545,942,143,834,133,928,869,888
  5. Step 5: Solve for x
    x = 288,545,942,143,834,133,928,869,888/19,578,517,663,024
  6. Step 6: Final answer
    x = 14,737,885,018,168.77

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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.