Home / 62,236,323.60-93,351,110.76-19,105,534.32

Finding the Fourth Proportional to 62,236,323.60, 93,351,110.76 and 19,105,534.32

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Solution

The fourth proportional to 62,236,323.60, 93,351,110.76 and 19,105,534.32 is: 28,657,265.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,236,323.60 : 93,351,110.76 = 19,105,534.32 : x
  2. Step 2: Convert to fraction form
    62,236,323.60/93,351,110.76 = 19,105,534.32/x
  3. Step 3: Cross multiply
    62,236,323.60x = 93,351,110.76 × 19,105,534.32
  4. Step 4: Simplify right side
    62,236,323.60x = 1,783,522,850,435,301.50
  5. Step 5: Solve for x
    x = 1,783,522,850,435,301.50/62,236,323.60
  6. Step 6: Final answer
    x = 28,657,265.52

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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.