Home / 4,648,406,786.40-6,414,749,151.03-2,533,816,333.43

Finding the Fourth Proportional to 4,648,406,786.40, 6,414,749,151.03 and 2,533,816,333.43

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Solution

The fourth proportional to 4,648,406,786.40, 6,414,749,151.03 and 2,533,816,333.43 is: 3,496,638,078.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,648,406,786.40 : 6,414,749,151.03 = 2,533,816,333.43 : x
  2. Step 2: Convert to fraction form
    4,648,406,786.40/6,414,749,151.03 = 2,533,816,333.43/x
  3. Step 3: Cross multiply
    4,648,406,786.40x = 6,414,749,151.03 × 2,533,816,333.43
  4. Step 4: Simplify right side
    4,648,406,786.40x = 16,253,796,173,703,966,720
  5. Step 5: Solve for x
    x = 16,253,796,173,703,966,720/4,648,406,786.40
  6. Step 6: Final answer
    x = 3,496,638,078.50

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.