Home / 131,922,159.42-182,052,794.50-73,184,825.94

Finding the Fourth Proportional to 131,922,159.42, 182,052,794.50 and 73,184,825.94

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Solution

The fourth proportional to 131,922,159.42, 182,052,794.50 and 73,184,825.94 is: 100,995,178.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    131,922,159.42 : 182,052,794.50 = 73,184,825.94 : x
  2. Step 2: Convert to fraction form
    131,922,159.42/182,052,794.50 = 73,184,825.94/x
  3. Step 3: Cross multiply
    131,922,159.42x = 182,052,794.50 × 73,184,825.94
  4. Step 4: Simplify right side
    131,922,159.42x = 13,323,502,077,373,088
  5. Step 5: Solve for x
    x = 13,323,502,077,373,088/131,922,159.42
  6. Step 6: Final answer
    x = 100,995,178.79

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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.