Home / 159,717,024.72-239,551,560-50,528,008.26

Finding the Fourth Proportional to 159,717,024.72, 239,551,560 and 50,528,008.26

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Solution

The fourth proportional to 159,717,024.72, 239,551,560 and 50,528,008.26 is: 75,784,427.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    159,717,024.72 : 239,551,560 = 50,528,008.26 : x
  2. Step 2: Convert to fraction form
    159,717,024.72/239,551,560 = 50,528,008.26/x
  3. Step 3: Cross multiply
    159,717,024.72x = 239,551,560 × 50,528,008.26
  4. Step 4: Simplify right side
    159,717,024.72x = 12,104,063,202,375,886
  5. Step 5: Solve for x
    x = 12,104,063,202,375,886/159,717,024.72
  6. Step 6: Final answer
    x = 75,784,427.01

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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.