Home / 175,438,546.35-242,095,602.37-96,038,247.75

Finding the Fourth Proportional to 175,438,546.35, 242,095,602.37 and 96,038,247.75

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Solution

The fourth proportional to 175,438,546.35, 242,095,602.37 and 96,038,247.75 is: 132,527,531.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,438,546.35 : 242,095,602.37 = 96,038,247.75 : x
  2. Step 2: Convert to fraction form
    175,438,546.35/242,095,602.37 = 96,038,247.75/x
  3. Step 3: Cross multiply
    175,438,546.35x = 242,095,602.37 × 96,038,247.75
  4. Step 4: Simplify right side
    175,438,546.35x = 23,250,437,440,939,612
  5. Step 5: Solve for x
    x = 23,250,437,440,939,612/175,438,546.35
  6. Step 6: Final answer
    x = 132,527,531.29

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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.