Home / 16,354,885,235.60-24,532,327,853.40-12,436,677,030.80

Finding the Fourth Proportional to 16,354,885,235.60, 24,532,327,853.40 and 12,436,677,030.80

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Solution

The fourth proportional to 16,354,885,235.60, 24,532,327,853.40 and 12,436,677,030.80 is: 18,655,015,546.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,354,885,235.60 : 24,532,327,853.40 = 12,436,677,030.80 : x
  2. Step 2: Convert to fraction form
    16,354,885,235.60/24,532,327,853.40 = 12,436,677,030.80/x
  3. Step 3: Cross multiply
    16,354,885,235.60x = 24,532,327,853.40 × 12,436,677,030.80
  4. Step 4: Simplify right side
    16,354,885,235.60x = 305,100,638,326,434,824,192
  5. Step 5: Solve for x
    x = 305,100,638,326,434,824,192/16,354,885,235.60
  6. Step 6: Final answer
    x = 18,655,015,546.20

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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.