Home / 3,637,988,964,037.30-5,456,983,446,055.90-955,179,561,810.15

Finding the Fourth Proportional to 3,637,988,964,037.30, 5,456,983,446,055.90 and 955,179,561,810.15

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Solution

The fourth proportional to 3,637,988,964,037.30, 5,456,983,446,055.90 and 955,179,561,810.15 is: 1,432,769,342,715.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,637,988,964,037.30 : 5,456,983,446,055.90 = 955,179,561,810.15 : x
  2. Step 2: Convert to fraction form
    3,637,988,964,037.30/5,456,983,446,055.90 = 955,179,561,810.15/x
  3. Step 3: Cross multiply
    3,637,988,964,037.30x = 5,456,983,446,055.90 × 955,179,561,810.15
  4. Step 4: Simplify right side
    3,637,988,964,037.30x = 5,212,399,056,808,917,600,305,152
  5. Step 5: Solve for x
    x = 5,212,399,056,808,917,600,305,152/3,637,988,964,037.30
  6. Step 6: Final answer
    x = 1,432,769,342,715.21

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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.