Home / 53,216,299.60-79,824,449.40-22,983,211.60

Finding the Fourth Proportional to 53,216,299.60, 79,824,449.40 and 22,983,211.60

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Solution

The fourth proportional to 53,216,299.60, 79,824,449.40 and 22,983,211.60 is: 34,474,817.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,216,299.60 : 79,824,449.40 = 22,983,211.60 : x
  2. Step 2: Convert to fraction form
    53,216,299.60/79,824,449.40 = 22,983,211.60/x
  3. Step 3: Cross multiply
    53,216,299.60x = 79,824,449.40 × 22,983,211.60
  4. Step 4: Simplify right side
    53,216,299.60x = 1,834,622,211,413,693.25
  5. Step 5: Solve for x
    x = 1,834,622,211,413,693.25/53,216,299.60
  6. Step 6: Final answer
    x = 34,474,817.40

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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.