Home / 12,432,289,000,552-17,155,407,467,512-6,876,493,886,732

Finding the Fourth Proportional to 12,432,289,000,552, 17,155,407,467,512 and 6,876,493,886,732

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Solution

The fourth proportional to 12,432,289,000,552, 17,155,407,467,512 and 6,876,493,886,732 is: 9,488,924,732,163.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,432,289,000,552 : 17,155,407,467,512 = 6,876,493,886,732 : x
  2. Step 2: Convert to fraction form
    12,432,289,000,552/17,155,407,467,512 = 6,876,493,886,732/x
  3. Step 3: Cross multiply
    12,432,289,000,552x = 17,155,407,467,512 × 6,876,493,886,732
  4. Step 4: Simplify right side
    12,432,289,000,552x = 117,969,054,574,742,767,268,790,272
  5. Step 5: Solve for x
    x = 117,969,054,574,742,767,268,790,272/12,432,289,000,552
  6. Step 6: Final answer
    x = 9,488,924,732,163.55

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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.