Home / 935,534,988,201.60-1,400,885,674,832.20-645,674,004,037.05

Finding the Fourth Proportional to 935,534,988,201.60, 1,400,885,674,832.20 and 645,674,004,037.05

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Solution

The fourth proportional to 935,534,988,201.60, 1,400,885,674,832.20 and 645,674,004,037.05 is: 966,843,008,839.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    935,534,988,201.60 : 1,400,885,674,832.20 = 645,674,004,037.05 : x
  2. Step 2: Convert to fraction form
    935,534,988,201.60/1,400,885,674,832.20 = 645,674,004,037.05/x
  3. Step 3: Cross multiply
    935,534,988,201.60x = 1,400,885,674,832.20 × 645,674,004,037.05
  4. Step 4: Simplify right side
    935,534,988,201.60x = 904,515,462,867,051,465,408,512
  5. Step 5: Solve for x
    x = 904,515,462,867,051,465,408,512/935,534,988,201.60
  6. Step 6: Final answer
    x = 966,843,008,839.06

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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.