Home / 96,668,521.93-133,405,447.29-59,520,233.18

Finding the Fourth Proportional to 96,668,521.93, 133,405,447.29 and 59,520,233.18

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Solution

The fourth proportional to 96,668,521.93, 133,405,447.29 and 59,520,233.18 is: 82,139,699.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,668,521.93 : 133,405,447.29 = 59,520,233.18 : x
  2. Step 2: Convert to fraction form
    96,668,521.93/133,405,447.29 = 59,520,233.18/x
  3. Step 3: Cross multiply
    96,668,521.93x = 133,405,447.29 × 59,520,233.18
  4. Step 4: Simplify right side
    96,668,521.93x = 7,940,323,330,182,999
  5. Step 5: Solve for x
    x = 7,940,323,330,182,999/96,668,521.93
  6. Step 6: Final answer
    x = 82,139,699.37

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.