Home / 92,961,948.89-139,425,579.99-37,615,279.67

Finding the Fourth Proportional to 92,961,948.89, 139,425,579.99 and 37,615,279.67

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Solution

The fourth proportional to 92,961,948.89, 139,425,579.99 and 37,615,279.67 is: 56,415,901.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,961,948.89 : 139,425,579.99 = 37,615,279.67 : x
  2. Step 2: Convert to fraction form
    92,961,948.89/139,425,579.99 = 37,615,279.67/x
  3. Step 3: Cross multiply
    92,961,948.89x = 139,425,579.99 × 37,615,279.67
  4. Step 4: Simplify right side
    92,961,948.89x = 5,244,532,183,778,678
  5. Step 5: Solve for x
    x = 5,244,532,183,778,678/92,961,948.89
  6. Step 6: Final answer
    x = 56,415,901.85

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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.