Home / 10,896,469,151,345-16,344,719,457,801-4,449,804,675,981.40

Finding the Fourth Proportional to 10,896,469,151,345, 16,344,719,457,801 and 4,449,804,675,981.40

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Solution

The fourth proportional to 10,896,469,151,345, 16,344,719,457,801 and 4,449,804,675,981.40 is: 6,674,713,437,971.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,896,469,151,345 : 16,344,719,457,801 = 4,449,804,675,981.40 : x
  2. Step 2: Convert to fraction form
    10,896,469,151,345/16,344,719,457,801 = 4,449,804,675,981.40/x
  3. Step 3: Cross multiply
    10,896,469,151,345x = 16,344,719,457,801 × 4,449,804,675,981.40
  4. Step 4: Simplify right side
    10,896,469,151,345x = 72,730,809,070,927,072,355,942,400
  5. Step 5: Solve for x
    x = 72,730,809,070,927,072,355,942,400/10,896,469,151,345
  6. Step 6: Final answer
    x = 6,674,713,437,971.75

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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.