Home / 4,086,240,740.04-6,129,361,191.15-980,823,383.37

Finding the Fourth Proportional to 4,086,240,740.04, 6,129,361,191.15 and 980,823,383.37

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Solution

The fourth proportional to 4,086,240,740.04, 6,129,361,191.15 and 980,823,383.37 is: 1,471,235,094.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,086,240,740.04 : 6,129,361,191.15 = 980,823,383.37 : x
  2. Step 2: Convert to fraction form
    4,086,240,740.04/6,129,361,191.15 = 980,823,383.37/x
  3. Step 3: Cross multiply
    4,086,240,740.04x = 6,129,361,191.15 × 980,823,383.37
  4. Step 4: Simplify right side
    4,086,240,740.04x = 6,011,820,781,400,515,584
  5. Step 5: Solve for x
    x = 6,011,820,781,400,515,584/4,086,240,740.04
  6. Step 6: Final answer
    x = 1,471,235,094.52

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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.