Home / 131,328,064.40-196,992,096.60-58,544,704.40

Finding the Fourth Proportional to 131,328,064.40, 196,992,096.60 and 58,544,704.40

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Solution

The fourth proportional to 131,328,064.40, 196,992,096.60 and 58,544,704.40 is: 87,817,056.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    131,328,064.40 : 196,992,096.60 = 58,544,704.40 : x
  2. Step 2: Convert to fraction form
    131,328,064.40/196,992,096.60 = 58,544,704.40/x
  3. Step 3: Cross multiply
    131,328,064.40x = 196,992,096.60 × 58,544,704.40
  4. Step 4: Simplify right side
    131,328,064.40x = 11,532,844,064,583,244
  5. Step 5: Solve for x
    x = 11,532,844,064,583,244/131,328,064.40
  6. Step 6: Final answer
    x = 87,817,056.60

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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.