Home / 377,886,111,309.74-567,232,538,871.44-162,860,769,469.10

Finding the Fourth Proportional to 377,886,111,309.74, 567,232,538,871.44 and 162,860,769,469.10

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Solution

The fourth proportional to 377,886,111,309.74, 567,232,538,871.44 and 162,860,769,469.10 is: 244,464,998,801.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    377,886,111,309.74 : 567,232,538,871.44 = 162,860,769,469.10 : x
  2. Step 2: Convert to fraction form
    377,886,111,309.74/567,232,538,871.44 = 162,860,769,469.10/x
  3. Step 3: Cross multiply
    377,886,111,309.74x = 567,232,538,871.44 × 162,860,769,469.10
  4. Step 4: Simplify right side
    377,886,111,309.74x = 92,379,927,748,513,892,401,152
  5. Step 5: Solve for x
    x = 92,379,927,748,513,892,401,152/377,886,111,309.74
  6. Step 6: Final answer
    x = 244,464,998,801.70

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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.