Home / 53,887,056.20-80,857,886.70-23,595,216.20

Finding the Fourth Proportional to 53,887,056.20, 80,857,886.70 and 23,595,216.20

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Solution

The fourth proportional to 53,887,056.20, 80,857,886.70 and 23,595,216.20 is: 35,404,779.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,887,056.20 : 80,857,886.70 = 23,595,216.20 : x
  2. Step 2: Convert to fraction form
    53,887,056.20/80,857,886.70 = 23,595,216.20/x
  3. Step 3: Cross multiply
    53,887,056.20x = 80,857,886.70 × 23,595,216.20
  4. Step 4: Simplify right side
    53,887,056.20x = 1,907,859,318,161,604.50
  5. Step 5: Solve for x
    x = 1,907,859,318,161,604.50/53,887,056.20
  6. Step 6: Final answer
    x = 35,404,779.05

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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.