Home / 46,113,152.38-69,181,855.40-16,572,324.58

Finding the Fourth Proportional to 46,113,152.38, 69,181,855.40 and 16,572,324.58

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Solution

The fourth proportional to 46,113,152.38, 69,181,855.40 and 16,572,324.58 is: 24,862,845.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,113,152.38 : 69,181,855.40 = 16,572,324.58 : x
  2. Step 2: Convert to fraction form
    46,113,152.38/69,181,855.40 = 16,572,324.58/x
  3. Step 3: Cross multiply
    46,113,152.38x = 69,181,855.40 × 16,572,324.58
  4. Step 4: Simplify right side
    46,113,152.38x = 1,146,504,162,899,814
  5. Step 5: Solve for x
    x = 1,146,504,162,899,814/46,113,152.38
  6. Step 6: Final answer
    x = 24,862,845.06

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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.