Home / 14,350,956,525.12-21,537,422,035.11-6,495,885,157.80

Finding the Fourth Proportional to 14,350,956,525.12, 21,537,422,035.11 and 6,495,885,157.80

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Solution

The fourth proportional to 14,350,956,525.12, 21,537,422,035.11 and 6,495,885,157.80 is: 9,748,801,056.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,350,956,525.12 : 21,537,422,035.11 = 6,495,885,157.80 : x
  2. Step 2: Convert to fraction form
    14,350,956,525.12/21,537,422,035.11 = 6,495,885,157.80/x
  3. Step 3: Cross multiply
    14,350,956,525.12x = 21,537,422,035.11 × 6,495,885,157.80
  4. Step 4: Simplify right side
    14,350,956,525.12x = 139,904,620,135,145,734,144
  5. Step 5: Solve for x
    x = 139,904,620,135,145,734,144/14,350,956,525.12
  6. Step 6: Final answer
    x = 9,748,801,056.59

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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.