Home / 24,777,312.72-34,193,661.21-16,953,235.32

Finding the Fourth Proportional to 24,777,312.72, 34,193,661.21 and 16,953,235.32

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Solution

The fourth proportional to 24,777,312.72, 34,193,661.21 and 16,953,235.32 is: 23,396,128.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,777,312.72 : 34,193,661.21 = 16,953,235.32 : x
  2. Step 2: Convert to fraction form
    24,777,312.72/34,193,661.21 = 16,953,235.32/x
  3. Step 3: Cross multiply
    24,777,312.72x = 34,193,661.21 × 16,953,235.32
  4. Step 4: Simplify right side
    24,777,312.72x = 579,693,184,945,486
  5. Step 5: Solve for x
    x = 579,693,184,945,486/24,777,312.72
  6. Step 6: Final answer
    x = 23,396,128.20

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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.