Home / 95,844,539.12-143,894,391.57-64,824,401.66

Finding the Fourth Proportional to 95,844,539.12, 143,894,391.57 and 64,824,401.66

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Solution

The fourth proportional to 95,844,539.12, 143,894,391.57 and 64,824,401.66 is: 97,322,893.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,844,539.12 : 143,894,391.57 = 64,824,401.66 : x
  2. Step 2: Convert to fraction form
    95,844,539.12/143,894,391.57 = 64,824,401.66/x
  3. Step 3: Cross multiply
    95,844,539.12x = 143,894,391.57 × 64,824,401.66
  4. Step 4: Simplify right side
    95,844,539.12x = 9,327,867,835,035,526
  5. Step 5: Solve for x
    x = 9,327,867,835,035,526/95,844,539.12
  6. Step 6: Final answer
    x = 97,322,893.11

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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.