Home / 65,961,059.96-91,026,369.99-36,592,393.23

Finding the Fourth Proportional to 65,961,059.96, 91,026,369.99 and 36,592,393.23

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Solution

The fourth proportional to 65,961,059.96, 91,026,369.99 and 36,592,393.23 is: 50,497,562.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,961,059.96 : 91,026,369.99 = 36,592,393.23 : x
  2. Step 2: Convert to fraction form
    65,961,059.96/91,026,369.99 = 36,592,393.23/x
  3. Step 3: Cross multiply
    65,961,059.96x = 91,026,369.99 × 36,592,393.23
  4. Step 4: Simplify right side
    65,961,059.96x = 3,330,872,724,973,550.50
  5. Step 5: Solve for x
    x = 3,330,872,724,973,550.50/65,961,059.96
  6. Step 6: Final answer
    x = 50,497,562.16

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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.