Home / 5,356,318,063.41-8,034,328,573.52-1,426,057,939.89

Finding the Fourth Proportional to 5,356,318,063.41, 8,034,328,573.52 and 1,426,057,939.89

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Solution

The fourth proportional to 5,356,318,063.41, 8,034,328,573.52 and 1,426,057,939.89 is: 2,139,047,367.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,356,318,063.41 : 8,034,328,573.52 = 1,426,057,939.89 : x
  2. Step 2: Convert to fraction form
    5,356,318,063.41/8,034,328,573.52 = 1,426,057,939.89/x
  3. Step 3: Cross multiply
    5,356,318,063.41x = 8,034,328,573.52 × 1,426,057,939.89
  4. Step 4: Simplify right side
    5,356,318,063.41x = 11,457,418,053,946,165,248
  5. Step 5: Solve for x
    x = 11,457,418,053,946,165,248/5,356,318,063.41
  6. Step 6: Final answer
    x = 2,139,047,367.67

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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.