Home / 4,789,155,952.86-6,561,034,053.22-4,610,099,898.68

Finding the Fourth Proportional to 4,789,155,952.86, 6,561,034,053.22 and 4,610,099,898.68

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Solution

The fourth proportional to 4,789,155,952.86, 6,561,034,053.22 and 4,610,099,898.68 is: 6,315,731,356.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,789,155,952.86 : 6,561,034,053.22 = 4,610,099,898.68 : x
  2. Step 2: Convert to fraction form
    4,789,155,952.86/6,561,034,053.22 = 4,610,099,898.68/x
  3. Step 3: Cross multiply
    4,789,155,952.86x = 6,561,034,053.22 × 4,610,099,898.68
  4. Step 4: Simplify right side
    4,789,155,952.86x = 30,247,022,423,985,553,408
  5. Step 5: Solve for x
    x = 30,247,022,423,985,553,408/4,789,155,952.86
  6. Step 6: Final answer
    x = 6,315,731,356.78

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.