Home / 601,421,507,019.27-902,529,699,676.80-283,158,722,765.07

Finding the Fourth Proportional to 601,421,507,019.27, 902,529,699,676.80 and 283,158,722,765.07

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Solution

The fourth proportional to 601,421,507,019.27, 902,529,699,676.80 and 283,158,722,765.07 is: 424,925,204,761.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    601,421,507,019.27 : 902,529,699,676.80 = 283,158,722,765.07 : x
  2. Step 2: Convert to fraction form
    601,421,507,019.27/902,529,699,676.80 = 283,158,722,765.07/x
  3. Step 3: Cross multiply
    601,421,507,019.27x = 902,529,699,676.80 × 283,158,722,765.07
  4. Step 4: Simplify right side
    601,421,507,019.27x = 255,559,157,018,024,929,656,832
  5. Step 5: Solve for x
    x = 255,559,157,018,024,929,656,832/601,421,507,019.27
  6. Step 6: Final answer
    x = 424,925,204,761.32

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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.