Home / 23,184,519.40-34,776,779.10-16,018,157.80

Finding the Fourth Proportional to 23,184,519.40, 34,776,779.10 and 16,018,157.80

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Solution

The fourth proportional to 23,184,519.40, 34,776,779.10 and 16,018,157.80 is: 24,027,236.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,184,519.40 : 34,776,779.10 = 16,018,157.80 : x
  2. Step 2: Convert to fraction form
    23,184,519.40/34,776,779.10 = 16,018,157.80/x
  3. Step 3: Cross multiply
    23,184,519.40x = 34,776,779.10 × 16,018,157.80
  4. Step 4: Simplify right side
    23,184,519.40x = 557,059,935,399,542
  5. Step 5: Solve for x
    x = 557,059,935,399,542/23,184,519.40
  6. Step 6: Final answer
    x = 24,027,236.70

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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.