Home / 53,916,096.90-80,874,145.35-53,916,096.90

Finding the Fourth Proportional to 53,916,096.90, 80,874,145.35 and 53,916,096.90

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Solution

The fourth proportional to 53,916,096.90, 80,874,145.35 and 53,916,096.90 is: 80,874,145.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,916,096.90 : 80,874,145.35 = 53,916,096.90 : x
  2. Step 2: Convert to fraction form
    53,916,096.90/80,874,145.35 = 53,916,096.90/x
  3. Step 3: Cross multiply
    53,916,096.90x = 80,874,145.35 × 53,916,096.90
  4. Step 4: Simplify right side
    53,916,096.90x = 4,360,418,257,395,284
  5. Step 5: Solve for x
    x = 4,360,418,257,395,284/53,916,096.90
  6. Step 6: Final answer
    x = 80,874,145.35

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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.