Home / 58,996,603,814.20-88,494,905,721.30-52,178,003,207.80

Finding the Fourth Proportional to 58,996,603,814.20, 88,494,905,721.30 and 52,178,003,207.80

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Solution

The fourth proportional to 58,996,603,814.20, 88,494,905,721.30 and 52,178,003,207.80 is: 78,267,004,811.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,996,603,814.20 : 88,494,905,721.30 = 52,178,003,207.80 : x
  2. Step 2: Convert to fraction form
    58,996,603,814.20/88,494,905,721.30 = 52,178,003,207.80/x
  3. Step 3: Cross multiply
    58,996,603,814.20x = 88,494,905,721.30 × 52,178,003,207.80
  4. Step 4: Simplify right side
    58,996,603,814.20x = 4,617,487,474,599,950,548,992
  5. Step 5: Solve for x
    x = 4,617,487,474,599,950,548,992/58,996,603,814.20
  6. Step 6: Final answer
    x = 78,267,004,811.70

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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.