Home / 14,031,967,543.59-21,048,919,755.89-4,083,493,661.67

Finding the Fourth Proportional to 14,031,967,543.59, 21,048,919,755.89 and 4,083,493,661.67

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Solution

The fourth proportional to 14,031,967,543.59, 21,048,919,755.89 and 4,083,493,661.67 is: 6,125,522,321.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,031,967,543.59 : 21,048,919,755.89 = 4,083,493,661.67 : x
  2. Step 2: Convert to fraction form
    14,031,967,543.59/21,048,919,755.89 = 4,083,493,661.67/x
  3. Step 3: Cross multiply
    14,031,967,543.59x = 21,048,919,755.89 × 4,083,493,661.67
  4. Step 4: Simplify right side
    14,031,967,543.59x = 85,953,130,408,156,839,936
  5. Step 5: Solve for x
    x = 85,953,130,408,156,839,936/14,031,967,543.59
  6. Step 6: Final answer
    x = 6,125,522,321.88

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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.