Home / 601,421,507,017.70-902,529,699,674.48-283,158,722,763.54

Finding the Fourth Proportional to 601,421,507,017.70, 902,529,699,674.48 and 283,158,722,763.54

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Solution

The fourth proportional to 601,421,507,017.70, 902,529,699,674.48 and 283,158,722,763.54 is: 424,925,204,759.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    601,421,507,017.70 : 902,529,699,674.48 = 283,158,722,763.54 : x
  2. Step 2: Convert to fraction form
    601,421,507,017.70/902,529,699,674.48 = 283,158,722,763.54/x
  3. Step 3: Cross multiply
    601,421,507,017.70x = 902,529,699,674.48 × 283,158,722,763.54
  4. Step 4: Simplify right side
    601,421,507,017.70x = 255,559,157,015,987,068,338,176
  5. Step 5: Solve for x
    x = 255,559,157,015,987,068,338,176/601,421,507,017.70
  6. Step 6: Final answer
    x = 424,925,204,759.04

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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.