Home / 184,126,428.36-276,226,026.35-67,542,867.08

Finding the Fourth Proportional to 184,126,428.36, 276,226,026.35 and 67,542,867.08

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Solution

The fourth proportional to 184,126,428.36, 276,226,026.35 and 67,542,867.08 is: 101,327,647.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,126,428.36 : 276,226,026.35 = 67,542,867.08 : x
  2. Step 2: Convert to fraction form
    184,126,428.36/276,226,026.35 = 67,542,867.08/x
  3. Step 3: Cross multiply
    184,126,428.36x = 276,226,026.35 × 67,542,867.08
  4. Step 4: Simplify right side
    184,126,428.36x = 18,657,097,780,075,784
  5. Step 5: Solve for x
    x = 18,657,097,780,075,784/184,126,428.36
  6. Step 6: Final answer
    x = 101,327,647.24

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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.