Home / 6,585,035,266.07-9,879,493,249.20-2,652,717,893.21

Finding the Fourth Proportional to 6,585,035,266.07, 9,879,493,249.20 and 2,652,717,893.21

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Solution

The fourth proportional to 6,585,035,266.07, 9,879,493,249.20 and 2,652,717,893.21 is: 3,979,858,491.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,585,035,266.07 : 9,879,493,249.20 = 2,652,717,893.21 : x
  2. Step 2: Convert to fraction form
    6,585,035,266.07/9,879,493,249.20 = 2,652,717,893.21/x
  3. Step 3: Cross multiply
    6,585,035,266.07x = 9,879,493,249.20 × 2,652,717,893.21
  4. Step 4: Simplify right side
    6,585,035,266.07x = 26,207,508,518,000,242,688
  5. Step 5: Solve for x
    x = 26,207,508,518,000,242,688/6,585,035,266.07
  6. Step 6: Final answer
    x = 3,979,858,491.12

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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.