Home / 2,589,416,429.60-3,884,124,644.40-1,482,885,408.80

Finding the Fourth Proportional to 2,589,416,429.60, 3,884,124,644.40 and 1,482,885,408.80

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Solution

The fourth proportional to 2,589,416,429.60, 3,884,124,644.40 and 1,482,885,408.80 is: 2,224,328,113.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,589,416,429.60 : 3,884,124,644.40 = 1,482,885,408.80 : x
  2. Step 2: Convert to fraction form
    2,589,416,429.60/3,884,124,644.40 = 1,482,885,408.80/x
  3. Step 3: Cross multiply
    2,589,416,429.60x = 3,884,124,644.40 × 1,482,885,408.80
  4. Step 4: Simplify right side
    2,589,416,429.60x = 5,759,711,761,141,249,024
  5. Step 5: Solve for x
    x = 5,759,711,761,141,249,024/2,589,416,429.60
  6. Step 6: Final answer
    x = 2,224,328,113.20

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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.