Home / 133,536,352.80-184,281,249.04-73,998,643.56

Finding the Fourth Proportional to 133,536,352.80, 184,281,249.04 and 73,998,643.56

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Solution

The fourth proportional to 133,536,352.80, 184,281,249.04 and 73,998,643.56 is: 102,118,727.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,536,352.80 : 184,281,249.04 = 73,998,643.56 : x
  2. Step 2: Convert to fraction form
    133,536,352.80/184,281,249.04 = 73,998,643.56/x
  3. Step 3: Cross multiply
    133,536,352.80x = 184,281,249.04 × 73,998,643.56
  4. Step 4: Simplify right side
    133,536,352.80x = 13,636,562,462,502,552
  5. Step 5: Solve for x
    x = 13,636,562,462,502,552/133,536,352.80
  6. Step 6: Final answer
    x = 102,118,727.80

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