Home / 325,837,537.25-449,671,174.05-184,711,492.89

Finding the Fourth Proportional to 325,837,537.25, 449,671,174.05 and 184,711,492.89

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Solution

The fourth proportional to 325,837,537.25, 449,671,174.05 and 184,711,492.89 is: 254,910,574.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    325,837,537.25 : 449,671,174.05 = 184,711,492.89 : x
  2. Step 2: Convert to fraction form
    325,837,537.25/449,671,174.05 = 184,711,492.89/x
  3. Step 3: Cross multiply
    325,837,537.25x = 449,671,174.05 × 184,711,492.89
  4. Step 4: Simplify right side
    325,837,537.25x = 83,059,433,868,374,528
  5. Step 5: Solve for x
    x = 83,059,433,868,374,528/325,837,537.25
  6. Step 6: Final answer
    x = 254,910,574.67

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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.