Home / 9,267,993,885.40-13,901,990,828.10-6,329,337,731.80

Finding the Fourth Proportional to 9,267,993,885.40, 13,901,990,828.10 and 6,329,337,731.80

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Solution

The fourth proportional to 9,267,993,885.40, 13,901,990,828.10 and 6,329,337,731.80 is: 9,494,006,597.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,267,993,885.40 : 13,901,990,828.10 = 6,329,337,731.80 : x
  2. Step 2: Convert to fraction form
    9,267,993,885.40/13,901,990,828.10 = 6,329,337,731.80/x
  3. Step 3: Cross multiply
    9,267,993,885.40x = 13,901,990,828.10 × 6,329,337,731.80
  4. Step 4: Simplify right side
    9,267,993,885.40x = 87,990,395,095,430,856,704
  5. Step 5: Solve for x
    x = 87,990,395,095,430,856,704/9,267,993,885.40
  6. Step 6: Final answer
    x = 9,494,006,597.70

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Double scale
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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.