Home / 4,033,152,031.80-6,049,728,047.70-969,532,447.80

Finding the Fourth Proportional to 4,033,152,031.80, 6,049,728,047.70 and 969,532,447.80

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Solution

The fourth proportional to 4,033,152,031.80, 6,049,728,047.70 and 969,532,447.80 is: 1,454,298,671.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,033,152,031.80 : 6,049,728,047.70 = 969,532,447.80 : x
  2. Step 2: Convert to fraction form
    4,033,152,031.80/6,049,728,047.70 = 969,532,447.80/x
  3. Step 3: Cross multiply
    4,033,152,031.80x = 6,049,728,047.70 × 969,532,447.80
  4. Step 4: Simplify right side
    4,033,152,031.80x = 5,865,407,642,610,895,872
  5. Step 5: Solve for x
    x = 5,865,407,642,610,895,872/4,033,152,031.80
  6. Step 6: Final answer
    x = 1,454,298,671.70

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Double scale
Find fourth proportional to 4,033,152,032.80, 6,049,728,049.20 and 969,532,448.80
Similar ratio
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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.