Home / 436,659,573,870.38-602,621,394,085.10-241,338,653,930.83

Finding the Fourth Proportional to 436,659,573,870.38, 602,621,394,085.10 and 241,338,653,930.83

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Solution

The fourth proportional to 436,659,573,870.38, 602,621,394,085.10 and 241,338,653,930.83 is: 333,064,576,574.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    436,659,573,870.38 : 602,621,394,085.10 = 241,338,653,930.83 : x
  2. Step 2: Convert to fraction form
    436,659,573,870.38/602,621,394,085.10 = 241,338,653,930.83/x
  3. Step 3: Cross multiply
    436,659,573,870.38x = 602,621,394,085.10 × 241,338,653,930.83
  4. Step 4: Simplify right side
    436,659,573,870.38x = 145,435,836,078,418,254,888,960
  5. Step 5: Solve for x
    x = 145,435,836,078,418,254,888,960/436,659,573,870.38
  6. Step 6: Final answer
    x = 333,064,576,574.68

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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.