Home / 43,219,074.66-59,639,089.77-23,638,951.14

Finding the Fourth Proportional to 43,219,074.66, 59,639,089.77 and 23,638,951.14

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Solution

The fourth proportional to 43,219,074.66, 59,639,089.77 and 23,638,951.14 is: 32,619,984.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,219,074.66 : 59,639,089.77 = 23,638,951.14 : x
  2. Step 2: Convert to fraction form
    43,219,074.66/59,639,089.77 = 23,638,951.14/x
  3. Step 3: Cross multiply
    43,219,074.66x = 59,639,089.77 × 23,638,951.14
  4. Step 4: Simplify right side
    43,219,074.66x = 1,409,805,529,107,104
  5. Step 5: Solve for x
    x = 1,409,805,529,107,104/43,219,074.66
  6. Step 6: Final answer
    x = 32,619,984.12

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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.