Home / 19,260,812,977,942-26,579,926,248,142-10,599,640,525,857

Finding the Fourth Proportional to 19,260,812,977,942, 26,579,926,248,142 and 10,599,640,525,857

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Solution

The fourth proportional to 19,260,812,977,942, 26,579,926,248,142 and 10,599,640,525,857 is: 14,627,506,313,297.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,260,812,977,942 : 26,579,926,248,142 = 10,599,640,525,857 : x
  2. Step 2: Convert to fraction form
    19,260,812,977,942/26,579,926,248,142 = 10,599,640,525,857/x
  3. Step 3: Cross multiply
    19,260,812,977,942x = 26,579,926,248,142 × 10,599,640,525,857
  4. Step 4: Simplify right side
    19,260,812,977,942x = 281,737,663,434,096,149,283,209,216
  5. Step 5: Solve for x
    x = 281,737,663,434,096,149,283,209,216/19,260,812,977,942
  6. Step 6: Final answer
    x = 14,627,506,313,297.87

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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.