Home / 122,176,586.70-183,264,880.05-35,923,712.40

Finding the Fourth Proportional to 122,176,586.70, 183,264,880.05 and 35,923,712.40

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Solution

The fourth proportional to 122,176,586.70, 183,264,880.05 and 35,923,712.40 is: 53,885,568.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,176,586.70 : 183,264,880.05 = 35,923,712.40 : x
  2. Step 2: Convert to fraction form
    122,176,586.70/183,264,880.05 = 35,923,712.40/x
  3. Step 3: Cross multiply
    122,176,586.70x = 183,264,880.05 × 35,923,712.40
  4. Step 4: Simplify right side
    122,176,586.70x = 6,583,554,843,936,698
  5. Step 5: Solve for x
    x = 6,583,554,843,936,698/122,176,586.70
  6. Step 6: Final answer
    x = 53,885,568.60

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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.