Home / 601,421,507,032.18-902,529,699,696.20-283,158,722,778.02

Finding the Fourth Proportional to 601,421,507,032.18, 902,529,699,696.20 and 283,158,722,778.02

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Solution

The fourth proportional to 601,421,507,032.18, 902,529,699,696.20 and 283,158,722,778.02 is: 424,925,204,780.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    601,421,507,032.18 : 902,529,699,696.20 = 283,158,722,778.02 : x
  2. Step 2: Convert to fraction form
    601,421,507,032.18/902,529,699,696.20 = 283,158,722,778.02/x
  3. Step 3: Cross multiply
    601,421,507,032.18x = 902,529,699,696.20 × 283,158,722,778.02
  4. Step 4: Simplify right side
    601,421,507,032.18x = 255,559,157,035,205,939,691,520
  5. Step 5: Solve for x
    x = 255,559,157,035,205,939,691,520/601,421,507,032.18
  6. Step 6: Final answer
    x = 424,925,204,780.77

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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.