Home / 377,886,111,319.66-567,232,538,886.40-162,860,769,479.08

Finding the Fourth Proportional to 377,886,111,319.66, 567,232,538,886.40 and 162,860,769,479.08

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Solution

The fourth proportional to 377,886,111,319.66, 567,232,538,886.40 and 162,860,769,479.08 is: 244,464,998,816.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    377,886,111,319.66 : 567,232,538,886.40 = 162,860,769,479.08 : x
  2. Step 2: Convert to fraction form
    377,886,111,319.66/567,232,538,886.40 = 162,860,769,479.08/x
  3. Step 3: Cross multiply
    377,886,111,319.66x = 567,232,538,886.40 × 162,860,769,479.08
  4. Step 4: Simplify right side
    377,886,111,319.66x = 92,379,927,756,611,264,708,608
  5. Step 5: Solve for x
    x = 92,379,927,756,611,264,708,608/377,886,111,319.66
  6. Step 6: Final answer
    x = 244,464,998,816.71

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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.