Home / 16,447,610,905,788-22,697,908,727,232-9,040,852,188,685

Finding the Fourth Proportional to 16,447,610,905,788, 22,697,908,727,232 and 9,040,852,188,685

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Solution

The fourth proportional to 16,447,610,905,788, 22,697,908,727,232 and 9,040,852,188,685 is: 12,476,489,076,170.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,447,610,905,788 : 22,697,908,727,232 = 9,040,852,188,685 : x
  2. Step 2: Convert to fraction form
    16,447,610,905,788/22,697,908,727,232 = 9,040,852,188,685/x
  3. Step 3: Cross multiply
    16,447,610,905,788x = 22,697,908,727,232 × 9,040,852,188,685
  4. Step 4: Simplify right side
    16,447,610,905,788x = 205,208,437,795,167,790,394,507,264
  5. Step 5: Solve for x
    x = 205,208,437,795,167,790,394,507,264/16,447,610,905,788
  6. Step 6: Final answer
    x = 12,476,489,076,170.56

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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.