Home / 8,599,523,609.52-12,900,017,519.33-2,624,991,746.59

Finding the Fourth Proportional to 8,599,523,609.52, 12,900,017,519.33 and 2,624,991,746.59

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Solution

The fourth proportional to 8,599,523,609.52, 12,900,017,519.33 and 2,624,991,746.59 is: 3,937,711,093.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,599,523,609.52 : 12,900,017,519.33 = 2,624,991,746.59 : x
  2. Step 2: Convert to fraction form
    8,599,523,609.52/12,900,017,519.33 = 2,624,991,746.59/x
  3. Step 3: Cross multiply
    8,599,523,609.52x = 12,900,017,519.33 × 2,624,991,746.59
  4. Step 4: Simplify right side
    8,599,523,609.52x = 33,862,439,519,107,657,728
  5. Step 5: Solve for x
    x = 33,862,439,519,107,657,728/8,599,523,609.52
  6. Step 6: Final answer
    x = 3,937,711,093.86

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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.