Home / 104,977,455.90-157,466,183.85-61,824,446.70

Finding the Fourth Proportional to 104,977,455.90, 157,466,183.85 and 61,824,446.70

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Solution

The fourth proportional to 104,977,455.90, 157,466,183.85 and 61,824,446.70 is: 92,736,670.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,977,455.90 : 157,466,183.85 = 61,824,446.70 : x
  2. Step 2: Convert to fraction form
    104,977,455.90/157,466,183.85 = 61,824,446.70/x
  3. Step 3: Cross multiply
    104,977,455.90x = 157,466,183.85 × 61,824,446.70
  4. Step 4: Simplify right side
    104,977,455.90x = 9,735,259,690,486,726
  5. Step 5: Solve for x
    x = 9,735,259,690,486,726/104,977,455.90
  6. Step 6: Final answer
    x = 92,736,670.05

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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.