Home / 179,674,455.50-247,951,495.66-97,168,240.25

Finding the Fourth Proportional to 179,674,455.50, 247,951,495.66 and 97,168,240.25

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Solution

The fourth proportional to 179,674,455.50, 247,951,495.66 and 97,168,240.25 is: 134,092,575.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,674,455.50 : 247,951,495.66 = 97,168,240.25 : x
  2. Step 2: Convert to fraction form
    179,674,455.50/247,951,495.66 = 97,168,240.25/x
  3. Step 3: Cross multiply
    179,674,455.50x = 247,951,495.66 × 97,168,240.25
  4. Step 4: Simplify right side
    179,674,455.50x = 24,093,010,500,637,712
  5. Step 5: Solve for x
    x = 24,093,010,500,637,712/179,674,455.50
  6. Step 6: Final answer
    x = 134,092,575.56

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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.