Home / 88,794,197,927.32-133,138,105,610.10-28,262,327,086.30

Finding the Fourth Proportional to 88,794,197,927.32, 133,138,105,610.10 and 28,262,327,086.30

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Solution

The fourth proportional to 88,794,197,927.32, 133,138,105,610.10 and 28,262,327,086.30 is: 42,376,560,363.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,794,197,927.32 : 133,138,105,610.10 = 28,262,327,086.30 : x
  2. Step 2: Convert to fraction form
    88,794,197,927.32/133,138,105,610.10 = 28,262,327,086.30/x
  3. Step 3: Cross multiply
    88,794,197,927.32x = 133,138,105,610.10 × 28,262,327,086.30
  4. Step 4: Simplify right side
    88,794,197,927.32x = 3,762,792,688,402,999,279,616
  5. Step 5: Solve for x
    x = 3,762,792,688,402,999,279,616/88,794,197,927.32
  6. Step 6: Final answer
    x = 42,376,560,363.58

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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.