Home / 42,107,666.58-58,105,336.77-23,774,761.62

Finding the Fourth Proportional to 42,107,666.58, 58,105,336.77 and 23,774,761.62

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Solution

The fourth proportional to 42,107,666.58, 58,105,336.77 and 23,774,761.62 is: 32,807,339.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,107,666.58 : 58,105,336.77 = 23,774,761.62 : x
  2. Step 2: Convert to fraction form
    42,107,666.58/58,105,336.77 = 23,774,761.62/x
  3. Step 3: Cross multiply
    42,107,666.58x = 58,105,336.77 × 23,774,761.62
  4. Step 4: Simplify right side
    42,107,666.58x = 1,381,440,530,556,571
  5. Step 5: Solve for x
    x = 1,381,440,530,556,571/42,107,666.58
  6. Step 6: Final answer
    x = 32,807,339.92

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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.