Home / 43,356,628.92-59,828,893.74-23,774,379.96

Finding the Fourth Proportional to 43,356,628.92, 59,828,893.74 and 23,774,379.96

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Solution

The fourth proportional to 43,356,628.92, 59,828,893.74 and 23,774,379.96 is: 32,806,859.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,356,628.92 : 59,828,893.74 = 23,774,379.96 : x
  2. Step 2: Convert to fraction form
    43,356,628.92/59,828,893.74 = 23,774,379.96/x
  3. Step 3: Cross multiply
    43,356,628.92x = 59,828,893.74 × 23,774,379.96
  4. Step 4: Simplify right side
    43,356,628.92x = 1,422,394,852,361,225.50
  5. Step 5: Solve for x
    x = 1,422,394,852,361,225.50/43,356,628.92
  6. Step 6: Final answer
    x = 32,806,859.94

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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.