Home / 62,247,196,731.72-93,376,493,233.84-17,478,391,750.38

Finding the Fourth Proportional to 62,247,196,731.72, 93,376,493,233.84 and 17,478,391,750.38

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Solution

The fourth proportional to 62,247,196,731.72, 93,376,493,233.84 and 17,478,391,750.38 is: 26,219,187,605.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,247,196,731.72 : 93,376,493,233.84 = 17,478,391,750.38 : x
  2. Step 2: Convert to fraction form
    62,247,196,731.72/93,376,493,233.84 = 17,478,391,750.38/x
  3. Step 3: Cross multiply
    62,247,196,731.72x = 93,376,493,233.84 × 17,478,391,750.38
  4. Step 4: Simplify right side
    62,247,196,731.72x = 1,632,070,929,017,763,004,416
  5. Step 5: Solve for x
    x = 1,632,070,929,017,763,004,416/62,247,196,731.72
  6. Step 6: Final answer
    x = 26,219,187,605.38

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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.