Home / 10,755,703,829.58-16,133,586,011.74-4,125,365,367.05

Finding the Fourth Proportional to 10,755,703,829.58, 16,133,586,011.74 and 4,125,365,367.05

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Solution

The fourth proportional to 10,755,703,829.58, 16,133,586,011.74 and 4,125,365,367.05 is: 6,188,059,659.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,755,703,829.58 : 16,133,586,011.74 = 4,125,365,367.05 : x
  2. Step 2: Convert to fraction form
    10,755,703,829.58/16,133,586,011.74 = 4,125,365,367.05/x
  3. Step 3: Cross multiply
    10,755,703,829.58x = 16,133,586,011.74 × 4,125,365,367.05
  4. Step 4: Simplify right side
    10,755,703,829.58x = 66,556,936,979,182,485,504
  5. Step 5: Solve for x
    x = 66,556,936,979,182,485,504/10,755,703,829.58
  6. Step 6: Final answer
    x = 6,188,059,659.67

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1.5x scale

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.