Home / 5,384,556,029.80-8,076,834,044.70-1,704,349,412.20

Finding the Fourth Proportional to 5,384,556,029.80, 8,076,834,044.70 and 1,704,349,412.20

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Solution

The fourth proportional to 5,384,556,029.80, 8,076,834,044.70 and 1,704,349,412.20 is: 2,556,524,118.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,384,556,029.80 : 8,076,834,044.70 = 1,704,349,412.20 : x
  2. Step 2: Convert to fraction form
    5,384,556,029.80/8,076,834,044.70 = 1,704,349,412.20/x
  3. Step 3: Cross multiply
    5,384,556,029.80x = 8,076,834,044.70 × 1,704,349,412.20
  4. Step 4: Simplify right side
    5,384,556,029.80x = 13,765,747,356,521,394,176
  5. Step 5: Solve for x
    x = 13,765,747,356,521,394,176/5,384,556,029.80
  6. Step 6: Final answer
    x = 2,556,524,118.30

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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.