Home / 159,039,737.64-238,533,031.98-44,035,905.24

Finding the Fourth Proportional to 159,039,737.64, 238,533,031.98 and 44,035,905.24

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Solution

The fourth proportional to 159,039,737.64, 238,533,031.98 and 44,035,905.24 is: 66,046,499.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    159,039,737.64 : 238,533,031.98 = 44,035,905.24 : x
  2. Step 2: Convert to fraction form
    159,039,737.64/238,533,031.98 = 44,035,905.24/x
  3. Step 3: Cross multiply
    159,039,737.64x = 238,533,031.98 × 44,035,905.24
  4. Step 4: Simplify right side
    159,039,737.64x = 10,504,017,992,881,170
  5. Step 5: Solve for x
    x = 10,504,017,992,881,170/159,039,737.64
  6. Step 6: Final answer
    x = 66,046,499.75

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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.