Home / 11,000,369.79-16,516,752.39-6,152,175

Finding the Fourth Proportional to 11,000,369.79, 16,516,752.39 and 6,152,175

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Solution

The fourth proportional to 11,000,369.79, 16,516,752.39 and 6,152,175 is: 9,237,321.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,000,369.79 : 16,516,752.39 = 6,152,175 : x
  2. Step 2: Convert to fraction form
    11,000,369.79/16,516,752.39 = 6,152,175/x
  3. Step 3: Cross multiply
    11,000,369.79x = 16,516,752.39 × 6,152,175
  4. Step 4: Simplify right side
    11,000,369.79x = 101,613,951,134,948.25
  5. Step 5: Solve for x
    x = 101,613,951,134,948.25/11,000,369.79
  6. Step 6: Final answer
    x = 9,237,321.39

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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.