Home / 43,364,408.27-59,842,969.70-23,785,457.63

Finding the Fourth Proportional to 43,364,408.27, 59,842,969.70 and 23,785,457.63

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Solution

The fourth proportional to 43,364,408.27, 59,842,969.70 and 23,785,457.63 is: 32,823,978.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,364,408.27 : 59,842,969.70 = 23,785,457.63 : x
  2. Step 2: Convert to fraction form
    43,364,408.27/59,842,969.70 = 23,785,457.63/x
  3. Step 3: Cross multiply
    43,364,408.27x = 59,842,969.70 × 23,785,457.63
  4. Step 4: Simplify right side
    43,364,408.27x = 1,423,392,419,834,581.75
  5. Step 5: Solve for x
    x = 1,423,392,419,834,581.75/43,364,408.27
  6. Step 6: Final answer
    x = 32,823,978.85

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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.