Home / 1,093,111,008,410-1,507,766,836,452.10-702,970,810,298.49

Finding the Fourth Proportional to 1,093,111,008,410, 1,507,766,836,452.10 and 702,970,810,298.49

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Solution

The fourth proportional to 1,093,111,008,410, 1,507,766,836,452.10 and 702,970,810,298.49 is: 969,632,605,112.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,093,111,008,410 : 1,507,766,836,452.10 = 702,970,810,298.49 : x
  2. Step 2: Convert to fraction form
    1,093,111,008,410/1,507,766,836,452.10 = 702,970,810,298.49/x
  3. Step 3: Cross multiply
    1,093,111,008,410x = 1,507,766,836,452.10 × 702,970,810,298.49
  4. Step 4: Simplify right side
    1,093,111,008,410x = 1,059,916,074,761,923,657,203,712
  5. Step 5: Solve for x
    x = 1,059,916,074,761,923,657,203,712/1,093,111,008,410
  6. Step 6: Final answer
    x = 969,632,605,112.67

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.