Home / 885,293,464,611.04-1,328,021,237,076.70-248,581,571,543.20

Finding the Fourth Proportional to 885,293,464,611.04, 1,328,021,237,076.70 and 248,581,571,543.20

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Solution

The fourth proportional to 885,293,464,611.04, 1,328,021,237,076.70 and 248,581,571,543.20 is: 372,895,112,583.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    885,293,464,611.04 : 1,328,021,237,076.70 = 248,581,571,543.20 : x
  2. Step 2: Convert to fraction form
    885,293,464,611.04/1,328,021,237,076.70 = 248,581,571,543.20/x
  3. Step 3: Cross multiply
    885,293,464,611.04x = 1,328,021,237,076.70 × 248,581,571,543.20
  4. Step 4: Simplify right side
    885,293,464,611.04x = 330,121,606,155,270,677,856,256
  5. Step 5: Solve for x
    x = 330,121,606,155,270,677,856,256/885,293,464,611.04
  6. Step 6: Final answer
    x = 372,895,112,583.16

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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.