Home / 377,886,111,321.40-567,232,538,889.02-162,860,769,480.83

Finding the Fourth Proportional to 377,886,111,321.40, 567,232,538,889.02 and 162,860,769,480.83

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Solution

The fourth proportional to 377,886,111,321.40, 567,232,538,889.02 and 162,860,769,480.83 is: 244,464,998,819.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    377,886,111,321.40 : 567,232,538,889.02 = 162,860,769,480.83 : x
  2. Step 2: Convert to fraction form
    377,886,111,321.40/567,232,538,889.02 = 162,860,769,480.83/x
  3. Step 3: Cross multiply
    377,886,111,321.40x = 567,232,538,889.02 × 162,860,769,480.83
  4. Step 4: Simplify right side
    377,886,111,321.40x = 92,379,927,758,030,617,182,208
  5. Step 5: Solve for x
    x = 92,379,927,758,030,617,182,208/377,886,111,321.40
  6. Step 6: Final answer
    x = 244,464,998,819.34

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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.