Home / 377,886,111,300.21-567,232,538,857.23-162,860,769,459.63

Finding the Fourth Proportional to 377,886,111,300.21, 567,232,538,857.23 and 162,860,769,459.63

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Solution

The fourth proportional to 377,886,111,300.21, 567,232,538,857.23 and 162,860,769,459.63 is: 244,464,998,787.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    377,886,111,300.21 : 567,232,538,857.23 = 162,860,769,459.63 : x
  2. Step 2: Convert to fraction form
    377,886,111,300.21/567,232,538,857.23 = 162,860,769,459.63/x
  3. Step 3: Cross multiply
    377,886,111,300.21x = 567,232,538,857.23 × 162,860,769,459.63
  4. Step 4: Simplify right side
    377,886,111,300.21x = 92,379,927,740,827,947,761,664
  5. Step 5: Solve for x
    x = 92,379,927,740,827,947,761,664/377,886,111,300.21
  6. Step 6: Final answer
    x = 244,464,998,787.52

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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.