Home / 62,869,049.83-94,303,579.07-17,430,845.59

Finding the Fourth Proportional to 62,869,049.83, 94,303,579.07 and 17,430,845.59

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Solution

The fourth proportional to 62,869,049.83, 94,303,579.07 and 17,430,845.59 is: 26,146,269.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,869,049.83 : 94,303,579.07 = 17,430,845.59 : x
  2. Step 2: Convert to fraction form
    62,869,049.83/94,303,579.07 = 17,430,845.59/x
  3. Step 3: Cross multiply
    62,869,049.83x = 94,303,579.07 × 17,430,845.59
  4. Step 4: Simplify right side
    62,869,049.83x = 1,643,791,125,353,525.75
  5. Step 5: Solve for x
    x = 1,643,791,125,353,525.75/62,869,049.83
  6. Step 6: Final answer
    x = 26,146,269.58

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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.