Home / 25,003,500.24-37,479,675.36-16,917,330.24

Finding the Fourth Proportional to 25,003,500.24, 37,479,675.36 and 16,917,330.24

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Solution

The fourth proportional to 25,003,500.24, 37,479,675.36 and 16,917,330.24 is: 25,358,691.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,003,500.24 : 37,479,675.36 = 16,917,330.24 : x
  2. Step 2: Convert to fraction form
    25,003,500.24/37,479,675.36 = 16,917,330.24/x
  3. Step 3: Cross multiply
    25,003,500.24x = 37,479,675.36 × 16,917,330.24
  4. Step 4: Simplify right side
    25,003,500.24x = 634,056,045,353,110.88
  5. Step 5: Solve for x
    x = 634,056,045,353,110.88/25,003,500.24
  6. Step 6: Final answer
    x = 25,358,691.35

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1.5x scale

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.