Home / 601,421,507,020.25-902,529,699,678.30-283,158,722,766.07

Finding the Fourth Proportional to 601,421,507,020.25, 902,529,699,678.30 and 283,158,722,766.07

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Solution

The fourth proportional to 601,421,507,020.25, 902,529,699,678.30 and 283,158,722,766.07 is: 424,925,204,762.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    601,421,507,020.25 : 902,529,699,678.30 = 283,158,722,766.07 : x
  2. Step 2: Convert to fraction form
    601,421,507,020.25/902,529,699,678.30 = 283,158,722,766.07/x
  3. Step 3: Cross multiply
    601,421,507,020.25x = 902,529,699,678.30 × 283,158,722,766.07
  4. Step 4: Simplify right side
    601,421,507,020.25x = 255,559,157,019,352,175,214,592
  5. Step 5: Solve for x
    x = 255,559,157,019,352,175,214,592/601,421,507,020.25
  6. Step 6: Final answer
    x = 424,925,204,762.83

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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.