Home / 2,488,740,229.08-3,733,666,288.74-936,045,014.76

Finding the Fourth Proportional to 2,488,740,229.08, 3,733,666,288.74 and 936,045,014.76

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Solution

The fourth proportional to 2,488,740,229.08, 3,733,666,288.74 and 936,045,014.76 is: 1,404,276,619.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,488,740,229.08 : 3,733,666,288.74 = 936,045,014.76 : x
  2. Step 2: Convert to fraction form
    2,488,740,229.08/3,733,666,288.74 = 936,045,014.76/x
  3. Step 3: Cross multiply
    2,488,740,229.08x = 3,733,666,288.74 × 936,045,014.76
  4. Step 4: Simplify right side
    2,488,740,229.08x = 3,494,879,716,352,547,328
  5. Step 5: Solve for x
    x = 3,494,879,716,352,547,328/2,488,740,229.08
  6. Step 6: Final answer
    x = 1,404,276,619.76

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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.