Home / 62,737,519,786.96-86,578,070,496.84-35,642,280,893.94

Finding the Fourth Proportional to 62,737,519,786.96, 86,578,070,496.84 and 35,642,280,893.94

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Solution

The fourth proportional to 62,737,519,786.96, 86,578,070,496.84 and 35,642,280,893.94 is: 49,186,514,200.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,737,519,786.96 : 86,578,070,496.84 = 35,642,280,893.94 : x
  2. Step 2: Convert to fraction form
    62,737,519,786.96/86,578,070,496.84 = 35,642,280,893.94/x
  3. Step 3: Cross multiply
    62,737,519,786.96x = 86,578,070,496.84 × 35,642,280,893.94
  4. Step 4: Simplify right side
    62,737,519,786.96x = 3,085,839,907,903,710,953,472
  5. Step 5: Solve for x
    x = 3,085,839,907,903,710,953,472/62,737,519,786.96
  6. Step 6: Final answer
    x = 49,186,514,200.47

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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.