Home / 1,965,044,445,487.90-2,947,566,668,231.90-1,965,044,445,487.90

Finding the Fourth Proportional to 1,965,044,445,487.90, 2,947,566,668,231.90 and 1,965,044,445,487.90

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Solution

The fourth proportional to 1,965,044,445,487.90, 2,947,566,668,231.90 and 1,965,044,445,487.90 is: 2,947,566,668,231.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,965,044,445,487.90 : 2,947,566,668,231.90 = 1,965,044,445,487.90 : x
  2. Step 2: Convert to fraction form
    1,965,044,445,487.90/2,947,566,668,231.90 = 1,965,044,445,487.90/x
  3. Step 3: Cross multiply
    1,965,044,445,487.90x = 2,947,566,668,231.90 × 1,965,044,445,487.90
  4. Step 4: Simplify right side
    1,965,044,445,487.90x = 5,792,099,509,114,370,711,879,680
  5. Step 5: Solve for x
    x = 5,792,099,509,114,370,711,879,680/1,965,044,445,487.90
  6. Step 6: Final answer
    x = 2,947,566,668,231.90

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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.