Home / 32,935,167.74-45,450,800.60-18,251,079.30

Finding the Fourth Proportional to 32,935,167.74, 45,450,800.60 and 18,251,079.30

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Solution

The fourth proportional to 32,935,167.74, 45,450,800.60 and 18,251,079.30 is: 25,186,638.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,935,167.74 : 45,450,800.60 = 18,251,079.30 : x
  2. Step 2: Convert to fraction form
    32,935,167.74/45,450,800.60 = 18,251,079.30/x
  3. Step 3: Cross multiply
    32,935,167.74x = 45,450,800.60 × 18,251,079.30
  4. Step 4: Simplify right side
    32,935,167.74x = 829,526,165,907,832.25
  5. Step 5: Solve for x
    x = 829,526,165,907,832.25/32,935,167.74
  6. Step 6: Final answer
    x = 25,186,638.56

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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.