Home / 65,086,940.48-97,055,360.23-64,502,749.04

Finding the Fourth Proportional to 65,086,940.48, 97,055,360.23 and 64,502,749.04

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Solution

The fourth proportional to 65,086,940.48, 97,055,360.23 and 64,502,749.04 is: 96,184,234.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,086,940.48 : 97,055,360.23 = 64,502,749.04 : x
  2. Step 2: Convert to fraction form
    65,086,940.48/97,055,360.23 = 64,502,749.04/x
  3. Step 3: Cross multiply
    65,086,940.48x = 97,055,360.23 × 64,502,749.04
  4. Step 4: Simplify right side
    65,086,940.48x = 6,260,337,543,902,487
  5. Step 5: Solve for x
    x = 6,260,337,543,902,487/65,086,940.48
  6. Step 6: Final answer
    x = 96,184,234.47

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.