Home / 2,683,897,934,662.80-4,026,412,308,095.60-870,631,966,544.52

Finding the Fourth Proportional to 2,683,897,934,662.80, 4,026,412,308,095.60 and 870,631,966,544.52

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Solution

The fourth proportional to 2,683,897,934,662.80, 4,026,412,308,095.60 and 870,631,966,544.52 is: 1,306,131,362,389.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,683,897,934,662.80 : 4,026,412,308,095.60 = 870,631,966,544.52 : x
  2. Step 2: Convert to fraction form
    2,683,897,934,662.80/4,026,412,308,095.60 = 870,631,966,544.52/x
  3. Step 3: Cross multiply
    2,683,897,934,662.80x = 4,026,412,308,095.60 × 870,631,966,544.52
  4. Step 4: Simplify right side
    2,683,897,934,662.80x = 3,505,523,265,916,331,953,750,016
  5. Step 5: Solve for x
    x = 3,505,523,265,916,331,953,750,016/2,683,897,934,662.80
  6. Step 6: Final answer
    x = 1,306,131,362,389.81

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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.