Home / 337,965,061,914.09-507,026,005,725.03-111,316,380,408.04

Finding the Fourth Proportional to 337,965,061,914.09, 507,026,005,725.03 and 111,316,380,408.04

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Solution

The fourth proportional to 337,965,061,914.09, 507,026,005,725.03 and 111,316,380,408.04 is: 167,000,397,645.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,965,061,914.09 : 507,026,005,725.03 = 111,316,380,408.04 : x
  2. Step 2: Convert to fraction form
    337,965,061,914.09/507,026,005,725.03 = 111,316,380,408.04/x
  3. Step 3: Cross multiply
    337,965,061,914.09x = 507,026,005,725.03 × 111,316,380,408.04
  4. Step 4: Simplify right side
    337,965,061,914.09x = 56,440,299,730,056,507,293,696
  5. Step 5: Solve for x
    x = 56,440,299,730,056,507,293,696/337,965,061,914.09
  6. Step 6: Final answer
    x = 167,000,397,645.85

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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.