Home / 2,782,032,021.35-4,173,048,032.03-1,492,086,933.35

Finding the Fourth Proportional to 2,782,032,021.35, 4,173,048,032.03 and 1,492,086,933.35

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Solution

The fourth proportional to 2,782,032,021.35, 4,173,048,032.03 and 1,492,086,933.35 is: 2,238,130,400.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,782,032,021.35 : 4,173,048,032.03 = 1,492,086,933.35 : x
  2. Step 2: Convert to fraction form
    2,782,032,021.35/4,173,048,032.03 = 1,492,086,933.35/x
  3. Step 3: Cross multiply
    2,782,032,021.35x = 4,173,048,032.03 × 1,492,086,933.35
  4. Step 4: Simplify right side
    2,782,032,021.35x = 6,226,550,440,826,434,560
  5. Step 5: Solve for x
    x = 6,226,550,440,826,434,560/2,782,032,021.35
  6. Step 6: Final answer
    x = 2,238,130,400.03

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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.