Home / 173,877,395.60-260,816,093.40-116,546,502.80

Finding the Fourth Proportional to 173,877,395.60, 260,816,093.40 and 116,546,502.80

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Solution

The fourth proportional to 173,877,395.60, 260,816,093.40 and 116,546,502.80 is: 174,819,754.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,877,395.60 : 260,816,093.40 = 116,546,502.80 : x
  2. Step 2: Convert to fraction form
    173,877,395.60/260,816,093.40 = 116,546,502.80/x
  3. Step 3: Cross multiply
    173,877,395.60x = 260,816,093.40 × 116,546,502.80
  4. Step 4: Simplify right side
    173,877,395.60x = 30,397,203,559,728,160
  5. Step 5: Solve for x
    x = 30,397,203,559,728,160/173,877,395.60
  6. Step 6: Final answer
    x = 174,819,754.20

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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.