Home / 589,810,770,135.30-808,027,317,682.05-567,758,692,719.40

Finding the Fourth Proportional to 589,810,770,135.30, 808,027,317,682.05 and 567,758,692,719.40

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Solution

The fourth proportional to 589,810,770,135.30, 808,027,317,682.05 and 567,758,692,719.40 is: 777,816,474,025.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    589,810,770,135.30 : 808,027,317,682.05 = 567,758,692,719.40 : x
  2. Step 2: Convert to fraction form
    589,810,770,135.30/808,027,317,682.05 = 567,758,692,719.40/x
  3. Step 3: Cross multiply
    589,810,770,135.30x = 808,027,317,682.05 × 567,758,692,719.40
  4. Step 4: Simplify right side
    589,810,770,135.30x = 458,764,533,568,724,101,234,688
  5. Step 5: Solve for x
    x = 458,764,533,568,724,101,234,688/589,810,770,135.30
  6. Step 6: Final answer
    x = 777,816,474,025.20

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.