Home / 601,844,396.43-830,636,050.96-367,031,261.14

Finding the Fourth Proportional to 601,844,396.43, 830,636,050.96 and 367,031,261.14

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Solution

The fourth proportional to 601,844,396.43, 830,636,050.96 and 367,031,261.14 is: 506,558,504.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    601,844,396.43 : 830,636,050.96 = 367,031,261.14 : x
  2. Step 2: Convert to fraction form
    601,844,396.43/830,636,050.96 = 367,031,261.14/x
  3. Step 3: Cross multiply
    601,844,396.43x = 830,636,050.96 × 367,031,261.14
  4. Step 4: Simplify right side
    601,844,396.43x = 304,869,397,330,580,288
  5. Step 5: Solve for x
    x = 304,869,397,330,580,288/601,844,396.43
  6. Step 6: Final answer
    x = 506,558,504.39

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.