Home / 29,827,779.41-41,157,524.58-16,774,259.85

Finding the Fourth Proportional to 29,827,779.41, 41,157,524.58 and 16,774,259.85

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Solution

The fourth proportional to 29,827,779.41, 41,157,524.58 and 16,774,259.85 is: 23,145,773.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,827,779.41 : 41,157,524.58 = 16,774,259.85 : x
  2. Step 2: Convert to fraction form
    29,827,779.41/41,157,524.58 = 16,774,259.85/x
  3. Step 3: Cross multiply
    29,827,779.41x = 41,157,524.58 × 16,774,259.85
  4. Step 4: Simplify right side
    29,827,779.41x = 690,387,012,087,682.12
  5. Step 5: Solve for x
    x = 690,387,012,087,682.12/29,827,779.41
  6. Step 6: Final answer
    x = 23,145,773.03

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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.