Home / 377,886,111,319.15-567,232,538,885.64-162,860,769,478.58

Finding the Fourth Proportional to 377,886,111,319.15, 567,232,538,885.64 and 162,860,769,478.58

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Solution

The fourth proportional to 377,886,111,319.15, 567,232,538,885.64 and 162,860,769,478.58 is: 244,464,998,815.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    377,886,111,319.15 : 567,232,538,885.64 = 162,860,769,478.58 : x
  2. Step 2: Convert to fraction form
    377,886,111,319.15/567,232,538,885.64 = 162,860,769,478.58/x
  3. Step 3: Cross multiply
    377,886,111,319.15x = 567,232,538,885.64 × 162,860,769,478.58
  4. Step 4: Simplify right side
    377,886,111,319.15x = 92,379,927,756,203,880,349,696
  5. Step 5: Solve for x
    x = 92,379,927,756,203,880,349,696/377,886,111,319.15
  6. Step 6: Final answer
    x = 244,464,998,815.96

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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.