Home / 3,453,692,056.08-4,766,109,299.98-1,867,783,980.84

Finding the Fourth Proportional to 3,453,692,056.08, 4,766,109,299.98 and 1,867,783,980.84

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Solution

The fourth proportional to 3,453,692,056.08, 4,766,109,299.98 and 1,867,783,980.84 is: 2,577,549,606.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,453,692,056.08 : 4,766,109,299.98 = 1,867,783,980.84 : x
  2. Step 2: Convert to fraction form
    3,453,692,056.08/4,766,109,299.98 = 1,867,783,980.84/x
  3. Step 3: Cross multiply
    3,453,692,056.08x = 4,766,109,299.98 × 1,867,783,980.84
  4. Step 4: Simplify right side
    3,453,692,056.08x = 8,902,062,601,435,189,248
  5. Step 5: Solve for x
    x = 8,902,062,601,435,189,248/3,453,692,056.08
  6. Step 6: Final answer
    x = 2,577,549,606.88

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.