Home / 8,014,811,330.88-11,059,192,315.80-4,581,460,630.80

Finding the Fourth Proportional to 8,014,811,330.88, 11,059,192,315.80 and 4,581,460,630.80

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Solution

The fourth proportional to 8,014,811,330.88, 11,059,192,315.80 and 4,581,460,630.80 is: 6,321,702,671.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,014,811,330.88 : 11,059,192,315.80 = 4,581,460,630.80 : x
  2. Step 2: Convert to fraction form
    8,014,811,330.88/11,059,192,315.80 = 4,581,460,630.80/x
  3. Step 3: Cross multiply
    8,014,811,330.88x = 11,059,192,315.80 × 4,581,460,630.80
  4. Step 4: Simplify right side
    8,014,811,330.88x = 50,667,254,203,283,578,880
  5. Step 5: Solve for x
    x = 50,667,254,203,283,578,880/8,014,811,330.88
  6. Step 6: Final answer
    x = 6,321,702,671.66

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Double scale
Find fourth proportional to 8,014,811,331.88, 11,059,192,317.18 and 4,581,460,631.80
Similar ratio
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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.