Home / 4,024,829,771.40-5,554,397,484.54-2,216,534,453.04

Finding the Fourth Proportional to 4,024,829,771.40, 5,554,397,484.54 and 2,216,534,453.04

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Solution

The fourth proportional to 4,024,829,771.40, 5,554,397,484.54 and 2,216,534,453.04 is: 3,058,890,459.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,024,829,771.40 : 5,554,397,484.54 = 2,216,534,453.04 : x
  2. Step 2: Convert to fraction form
    4,024,829,771.40/5,554,397,484.54 = 2,216,534,453.04/x
  3. Step 3: Cross multiply
    4,024,829,771.40x = 5,554,397,484.54 × 2,216,534,453.04
  4. Step 4: Simplify right side
    4,024,829,771.40x = 12,311,513,390,361,620,480
  5. Step 5: Solve for x
    x = 12,311,513,390,361,620,480/4,024,829,771.40
  6. Step 6: Final answer
    x = 3,058,890,459.88

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Double scale
Find fourth proportional to 4,024,829,772.40, 5,554,397,485.92 and 2,216,534,454.04
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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.