Home / 18,282,724,749,942-25,230,164,273,286-10,061,377,461,441

Finding the Fourth Proportional to 18,282,724,749,942, 25,230,164,273,286 and 10,061,377,461,441

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Solution

The fourth proportional to 18,282,724,749,942, 25,230,164,273,286 and 10,061,377,461,441 is: 13,884,703,163,214.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,282,724,749,942 : 25,230,164,273,286 = 10,061,377,461,441 : x
  2. Step 2: Convert to fraction form
    18,282,724,749,942/25,230,164,273,286 = 10,061,377,461,441/x
  3. Step 3: Cross multiply
    18,282,724,749,942x = 25,230,164,273,286 × 10,061,377,461,441
  4. Step 4: Simplify right side
    18,282,724,749,942x = 253,850,206,167,693,708,148,867,072
  5. Step 5: Solve for x
    x = 253,850,206,167,693,708,148,867,072/18,282,724,749,942
  6. Step 6: Final answer
    x = 13,884,703,163,214.17

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Double scale
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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.