Home / 95,387,027.32-131,662,643.22-55,705,262

Finding the Fourth Proportional to 95,387,027.32, 131,662,643.22 and 55,705,262

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Solution

The fourth proportional to 95,387,027.32, 131,662,643.22 and 55,705,262 is: 76,889,931.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,387,027.32 : 131,662,643.22 = 55,705,262 : x
  2. Step 2: Convert to fraction form
    95,387,027.32/131,662,643.22 = 55,705,262/x
  3. Step 3: Cross multiply
    95,387,027.32x = 131,662,643.22 × 55,705,262
  4. Step 4: Simplify right side
    95,387,027.32x = 7,334,302,036,182,624
  5. Step 5: Solve for x
    x = 7,334,302,036,182,624/95,387,027.32
  6. Step 6: Final answer
    x = 76,889,931.91

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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.