Home / 5,931,234,842.40-8,184,563,082-3,519,501,739.10

Finding the Fourth Proportional to 5,931,234,842.40, 8,184,563,082 and 3,519,501,739.10

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Solution

The fourth proportional to 5,931,234,842.40, 8,184,563,082 and 3,519,501,739.10 is: 4,856,591,378.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,931,234,842.40 : 8,184,563,082 = 3,519,501,739.10 : x
  2. Step 2: Convert to fraction form
    5,931,234,842.40/8,184,563,082 = 3,519,501,739.10/x
  3. Step 3: Cross multiply
    5,931,234,842.40x = 8,184,563,082 × 3,519,501,739.10
  4. Step 4: Simplify right side
    5,931,234,842.40x = 28,805,584,000,831,729,664
  5. Step 5: Solve for x
    x = 28,805,584,000,831,729,664/5,931,234,842.40
  6. Step 6: Final answer
    x = 4,856,591,378.73

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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.