Home / 444,579,936,005.80-666,869,904,008.70-377,633,675,506.60

Finding the Fourth Proportional to 444,579,936,005.80, 666,869,904,008.70 and 377,633,675,506.60

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Solution

The fourth proportional to 444,579,936,005.80, 666,869,904,008.70 and 377,633,675,506.60 is: 566,450,513,259.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,579,936,005.80 : 666,869,904,008.70 = 377,633,675,506.60 : x
  2. Step 2: Convert to fraction form
    444,579,936,005.80/666,869,904,008.70 = 377,633,675,506.60/x
  3. Step 3: Cross multiply
    444,579,936,005.80x = 666,869,904,008.70 × 377,633,675,506.60
  4. Step 4: Simplify right side
    444,579,936,005.80x = 251,832,532,935,538,863,243,264
  5. Step 5: Solve for x
    x = 251,832,532,935,538,863,243,264/444,579,936,005.80
  6. Step 6: Final answer
    x = 566,450,513,259.90

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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.