Home / 606,100,038,198.70-909,152,416,002.45-146,633,971,024.02

Finding the Fourth Proportional to 606,100,038,198.70, 909,152,416,002.45 and 146,633,971,024.02

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Solution

The fourth proportional to 606,100,038,198.70, 909,152,416,002.45 and 146,633,971,024.02 is: 219,951,527,178.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,100,038,198.70 : 909,152,416,002.45 = 146,633,971,024.02 : x
  2. Step 2: Convert to fraction form
    606,100,038,198.70/909,152,416,002.45 = 146,633,971,024.02/x
  3. Step 3: Cross multiply
    606,100,038,198.70x = 909,152,416,002.45 × 146,633,971,024.02
  4. Step 4: Simplify right side
    606,100,038,198.70x = 133,312,629,024,521,013,166,080
  5. Step 5: Solve for x
    x = 133,312,629,024,521,013,166,080/606,100,038,198.70
  6. Step 6: Final answer
    x = 219,951,527,178.12

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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.