Home / 436,659,573,873.12-602,621,394,088.95-241,338,653,933.58

Finding the Fourth Proportional to 436,659,573,873.12, 602,621,394,088.95 and 241,338,653,933.58

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Solution

The fourth proportional to 436,659,573,873.12, 602,621,394,088.95 and 241,338,653,933.58 is: 333,064,576,578.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    436,659,573,873.12 : 602,621,394,088.95 = 241,338,653,933.58 : x
  2. Step 2: Convert to fraction form
    436,659,573,873.12/602,621,394,088.95 = 241,338,653,933.58/x
  3. Step 3: Cross multiply
    436,659,573,873.12x = 602,621,394,088.95 × 241,338,653,933.58
  4. Step 4: Simplify right side
    436,659,573,873.12x = 145,435,836,081,004,613,730,304
  5. Step 5: Solve for x
    x = 145,435,836,081,004,613,730,304/436,659,573,873.12
  6. Step 6: Final answer
    x = 333,064,576,578.51

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Double scale
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1.5x scale

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.