Home / 33,408,045.60-50,112,068.40-26,689,581.60

Finding the Fourth Proportional to 33,408,045.60, 50,112,068.40 and 26,689,581.60

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Solution

The fourth proportional to 33,408,045.60, 50,112,068.40 and 26,689,581.60 is: 40,034,372.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,408,045.60 : 50,112,068.40 = 26,689,581.60 : x
  2. Step 2: Convert to fraction form
    33,408,045.60/50,112,068.40 = 26,689,581.60/x
  3. Step 3: Cross multiply
    33,408,045.60x = 50,112,068.40 × 26,689,581.60
  4. Step 4: Simplify right side
    33,408,045.60x = 1,337,470,138,706,581.50
  5. Step 5: Solve for x
    x = 1,337,470,138,706,581.50/33,408,045.60
  6. Step 6: Final answer
    x = 40,034,372.40

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.