Home / 1,965,044,447,495.70-2,947,566,671,243.40-1,965,044,447,495.70

Finding the Fourth Proportional to 1,965,044,447,495.70, 2,947,566,671,243.40 and 1,965,044,447,495.70

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Solution

The fourth proportional to 1,965,044,447,495.70, 2,947,566,671,243.40 and 1,965,044,447,495.70 is: 2,947,566,671,243.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,965,044,447,495.70 : 2,947,566,671,243.40 = 1,965,044,447,495.70 : x
  2. Step 2: Convert to fraction form
    1,965,044,447,495.70/2,947,566,671,243.40 = 1,965,044,447,495.70/x
  3. Step 3: Cross multiply
    1,965,044,447,495.70x = 2,947,566,671,243.40 × 1,965,044,447,495.70
  4. Step 4: Simplify right side
    1,965,044,447,495.70x = 5,792,099,520,950,225,764,089,856
  5. Step 5: Solve for x
    x = 5,792,099,520,950,225,764,089,856/1,965,044,447,495.70
  6. Step 6: Final answer
    x = 2,947,566,671,243.40

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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.