Home / 1,910,004,177.89-2,865,317,230.05-564,050,486.00

Finding the Fourth Proportional to 1,910,004,177.89, 2,865,317,230.05 and 564,050,486.00

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Solution

The fourth proportional to 1,910,004,177.89, 2,865,317,230.05 and 564,050,486.00 is: 846,167,560.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,910,004,177.89 : 2,865,317,230.05 = 564,050,486.00 : x
  2. Step 2: Convert to fraction form
    1,910,004,177.89/2,865,317,230.05 = 564,050,486.00/x
  3. Step 3: Cross multiply
    1,910,004,177.89x = 2,865,317,230.05 × 564,050,486.00
  4. Step 4: Simplify right side
    1,910,004,177.89x = 1,616,183,576,146,798,080
  5. Step 5: Solve for x
    x = 1,616,183,576,146,798,080/1,910,004,177.89
  6. Step 6: Final answer
    x = 846,167,560.71

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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.