Home / 671,326,611,145.95-1,006,622,169,926-330,616,563,022.46

Finding the Fourth Proportional to 671,326,611,145.95, 1,006,622,169,926 and 330,616,563,022.46

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Solution

The fourth proportional to 671,326,611,145.95, 1,006,622,169,926 and 330,616,563,022.46 is: 495,743,735,698.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    671,326,611,145.95 : 1,006,622,169,926 = 330,616,563,022.46 : x
  2. Step 2: Convert to fraction form
    671,326,611,145.95/1,006,622,169,926 = 330,616,563,022.46/x
  3. Step 3: Cross multiply
    671,326,611,145.95x = 1,006,622,169,926 × 330,616,563,022.46
  4. Step 4: Simplify right side
    671,326,611,145.95x = 332,805,962,083,144,814,297,088
  5. Step 5: Solve for x
    x = 332,805,962,083,144,814,297,088/671,326,611,145.95
  6. Step 6: Final answer
    x = 495,743,735,698.26

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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.