Home / 16,801,437.96-25,203,483.72-8,277,124.32

Finding the Fourth Proportional to 16,801,437.96, 25,203,483.72 and 8,277,124.32

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Solution

The fourth proportional to 16,801,437.96, 25,203,483.72 and 8,277,124.32 is: 12,416,340.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,801,437.96 : 25,203,483.72 = 8,277,124.32 : x
  2. Step 2: Convert to fraction form
    16,801,437.96/25,203,483.72 = 8,277,124.32/x
  3. Step 3: Cross multiply
    16,801,437.96x = 25,203,483.72 × 8,277,124.32
  4. Step 4: Simplify right side
    16,801,437.96x = 208,612,368,047,536.06
  5. Step 5: Solve for x
    x = 208,612,368,047,536.06/16,801,437.96
  6. Step 6: Final answer
    x = 12,416,340.11

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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.