Home / 3,756,301,176.40-5,635,542,274.89-1,514,191,404.85

Finding the Fourth Proportional to 3,756,301,176.40, 5,635,542,274.89 and 1,514,191,404.85

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Solution

The fourth proportional to 3,756,301,176.40, 5,635,542,274.89 and 1,514,191,404.85 is: 2,271,726,699.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,756,301,176.40 : 5,635,542,274.89 = 1,514,191,404.85 : x
  2. Step 2: Convert to fraction form
    3,756,301,176.40/5,635,542,274.89 = 1,514,191,404.85/x
  3. Step 3: Cross multiply
    3,756,301,176.40x = 5,635,542,274.89 × 1,514,191,404.85
  4. Step 4: Simplify right side
    3,756,301,176.40x = 8,533,289,674,287,562,752
  5. Step 5: Solve for x
    x = 8,533,289,674,287,562,752/3,756,301,176.40
  6. Step 6: Final answer
    x = 2,271,726,699.63

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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.