Home / 121,184,703.50-181,794,994.11-44,501,753.03

Finding the Fourth Proportional to 121,184,703.50, 181,794,994.11 and 44,501,753.03

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Solution

The fourth proportional to 121,184,703.50, 181,794,994.11 and 44,501,753.03 is: 66,759,217.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    121,184,703.50 : 181,794,994.11 = 44,501,753.03 : x
  2. Step 2: Convert to fraction form
    121,184,703.50/181,794,994.11 = 44,501,753.03/x
  3. Step 3: Cross multiply
    121,184,703.50x = 181,794,994.11 × 44,501,753.03
  4. Step 4: Simplify right side
    121,184,703.50x = 8,090,195,929,064,550
  5. Step 5: Solve for x
    x = 8,090,195,929,064,550/121,184,703.50
  6. Step 6: Final answer
    x = 66,759,217.09

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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.