Home / 2,724,117,287,477.10-4,086,179,863,911.20-1,112,451,168,636.40

Finding the Fourth Proportional to 2,724,117,287,477.10, 4,086,179,863,911.20 and 1,112,451,168,636.40

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Solution

The fourth proportional to 2,724,117,287,477.10, 4,086,179,863,911.20 and 1,112,451,168,636.40 is: 1,668,678,358,954.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,724,117,287,477.10 : 4,086,179,863,911.20 = 1,112,451,168,636.40 : x
  2. Step 2: Convert to fraction form
    2,724,117,287,477.10/4,086,179,863,911.20 = 1,112,451,168,636.40/x
  3. Step 3: Cross multiply
    2,724,117,287,477.10x = 4,086,179,863,911.20 × 1,112,451,168,636.40
  4. Step 4: Simplify right side
    2,724,117,287,477.10x = 4,545,675,564,866,540,377,473,024
  5. Step 5: Solve for x
    x = 4,545,675,564,866,540,377,473,024/2,724,117,287,477.10
  6. Step 6: Final answer
    x = 1,668,678,358,954.38

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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.