Home / 601,773,309,452-903,057,130,740.36-318,990,736,053.20

Finding the Fourth Proportional to 601,773,309,452, 903,057,130,740.36 and 318,990,736,053.20

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Solution

The fourth proportional to 601,773,309,452, 903,057,130,740.36 and 318,990,736,053.20 is: 478,696,635,939.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    601,773,309,452 : 903,057,130,740.36 = 318,990,736,053.20 : x
  2. Step 2: Convert to fraction form
    601,773,309,452/903,057,130,740.36 = 318,990,736,053.20/x
  3. Step 3: Cross multiply
    601,773,309,452x = 903,057,130,740.36 × 318,990,736,053.20
  4. Step 4: Simplify right side
    601,773,309,452x = 288,066,858,832,958,322,638,848
  5. Step 5: Solve for x
    x = 288,066,858,832,958,322,638,848/601,773,309,452
  6. Step 6: Final answer
    x = 478,696,635,939.68

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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.