Home / 36,370,925.19-54,563,586.09-13,342,060.89

Finding the Fourth Proportional to 36,370,925.19, 54,563,586.09 and 13,342,060.89

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Solution

The fourth proportional to 36,370,925.19, 54,563,586.09 and 13,342,060.89 is: 20,015,731.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,370,925.19 : 54,563,586.09 = 13,342,060.89 : x
  2. Step 2: Convert to fraction form
    36,370,925.19/54,563,586.09 = 13,342,060.89/x
  3. Step 3: Cross multiply
    36,370,925.19x = 54,563,586.09 × 13,342,060.89
  4. Step 4: Simplify right side
    36,370,925.19x = 727,990,687,989,537.12
  5. Step 5: Solve for x
    x = 727,990,687,989,537.12/36,370,925.19
  6. Step 6: Final answer
    x = 20,015,731.91

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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.