Home / 94,418,907,208.20-141,588,045,009.12-54,652,131,016.38

Finding the Fourth Proportional to 94,418,907,208.20, 141,588,045,009.12 and 54,652,131,016.38

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Solution

The fourth proportional to 94,418,907,208.20, 141,588,045,009.12 and 54,652,131,016.38 is: 81,954,860,684.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,418,907,208.20 : 141,588,045,009.12 = 54,652,131,016.38 : x
  2. Step 2: Convert to fraction form
    94,418,907,208.20/141,588,045,009.12 = 54,652,131,016.38/x
  3. Step 3: Cross multiply
    94,418,907,208.20x = 141,588,045,009.12 × 54,652,131,016.38
  4. Step 4: Simplify right side
    94,418,907,208.20x = 7,738,088,386,191,533,539,328
  5. Step 5: Solve for x
    x = 7,738,088,386,191,533,539,328/94,418,907,208.20
  6. Step 6: Final answer
    x = 81,954,860,684.08

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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.