Home / 8,379,353,361.44-12,554,806,171.08-5,056,184,882

Finding the Fourth Proportional to 8,379,353,361.44, 12,554,806,171.08 and 5,056,184,882

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Solution

The fourth proportional to 8,379,353,361.44, 12,554,806,171.08 and 5,056,184,882 is: 7,575,694,498.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,379,353,361.44 : 12,554,806,171.08 = 5,056,184,882 : x
  2. Step 2: Convert to fraction form
    8,379,353,361.44/12,554,806,171.08 = 5,056,184,882/x
  3. Step 3: Cross multiply
    8,379,353,361.44x = 12,554,806,171.08 × 5,056,184,882
  4. Step 4: Simplify right side
    8,379,353,361.44x = 63,479,421,158,655,000,576
  5. Step 5: Solve for x
    x = 63,479,421,158,655,000,576/8,379,353,361.44
  6. Step 6: Final answer
    x = 7,575,694,498.19

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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.