Home / 62,351,999.55-93,527,999.33-35,478,143.55

Finding the Fourth Proportional to 62,351,999.55, 93,527,999.33 and 35,478,143.55

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Solution

The fourth proportional to 62,351,999.55, 93,527,999.33 and 35,478,143.55 is: 53,217,215.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,351,999.55 : 93,527,999.33 = 35,478,143.55 : x
  2. Step 2: Convert to fraction form
    62,351,999.55/93,527,999.33 = 35,478,143.55/x
  3. Step 3: Cross multiply
    62,351,999.55x = 93,527,999.33 × 35,478,143.55
  4. Step 4: Simplify right side
    62,351,999.55x = 3,318,199,785,996,653
  5. Step 5: Solve for x
    x = 3,318,199,785,996,653/62,351,999.55
  6. Step 6: Final answer
    x = 53,217,215.33

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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.