Home / 11,502,939,592.96-17,256,134,628.32-4,040,207,029.68

Finding the Fourth Proportional to 11,502,939,592.96, 17,256,134,628.32 and 4,040,207,029.68

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Solution

The fourth proportional to 11,502,939,592.96, 17,256,134,628.32 and 4,040,207,029.68 is: 6,060,916,504.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,502,939,592.96 : 17,256,134,628.32 = 4,040,207,029.68 : x
  2. Step 2: Convert to fraction form
    11,502,939,592.96/17,256,134,628.32 = 4,040,207,029.68/x
  3. Step 3: Cross multiply
    11,502,939,592.96x = 17,256,134,628.32 × 4,040,207,029.68
  4. Step 4: Simplify right side
    11,502,939,592.96x = 69,718,356,430,455,521,280
  5. Step 5: Solve for x
    x = 69,718,356,430,455,521,280/11,502,939,592.96
  6. Step 6: Final answer
    x = 6,060,916,504.60

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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.