Home / 2,184,199,607.10-3,276,299,410.65-805,003,923.90

Finding the Fourth Proportional to 2,184,199,607.10, 3,276,299,410.65 and 805,003,923.90

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Solution

The fourth proportional to 2,184,199,607.10, 3,276,299,410.65 and 805,003,923.90 is: 1,207,505,885.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,184,199,607.10 : 3,276,299,410.65 = 805,003,923.90 : x
  2. Step 2: Convert to fraction form
    2,184,199,607.10/3,276,299,410.65 = 805,003,923.90/x
  3. Step 3: Cross multiply
    2,184,199,607.10x = 3,276,299,410.65 × 805,003,923.90
  4. Step 4: Simplify right side
    2,184,199,607.10x = 2,637,433,881,444,507,648
  5. Step 5: Solve for x
    x = 2,637,433,881,444,507,648/2,184,199,607.10
  6. Step 6: Final answer
    x = 1,207,505,885.85

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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.