Home / 186,236,192.52-279,180,586.44-63,330,521.76

Finding the Fourth Proportional to 186,236,192.52, 279,180,586.44 and 63,330,521.76

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Solution

The fourth proportional to 186,236,192.52, 279,180,586.44 and 63,330,521.76 is: 94,936,714.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    186,236,192.52 : 279,180,586.44 = 63,330,521.76 : x
  2. Step 2: Convert to fraction form
    186,236,192.52/279,180,586.44 = 63,330,521.76/x
  3. Step 3: Cross multiply
    186,236,192.52x = 279,180,586.44 × 63,330,521.76
  4. Step 4: Simplify right side
    186,236,192.52x = 17,680,652,204,507,980
  5. Step 5: Solve for x
    x = 17,680,652,204,507,980/186,236,192.52
  6. Step 6: Final answer
    x = 94,936,714.32

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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.