Home / 2,108,180,502,285.90-2,909,350,463,108.70-1,194,667,095,387.60

Finding the Fourth Proportional to 2,108,180,502,285.90, 2,909,350,463,108.70 and 1,194,667,095,387.60

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Solution

The fourth proportional to 2,108,180,502,285.90, 2,909,350,463,108.70 and 1,194,667,095,387.60 is: 1,648,675,368,858.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,108,180,502,285.90 : 2,909,350,463,108.70 = 1,194,667,095,387.60 : x
  2. Step 2: Convert to fraction form
    2,108,180,502,285.90/2,909,350,463,108.70 = 1,194,667,095,387.60/x
  3. Step 3: Cross multiply
    2,108,180,502,285.90x = 2,909,350,463,108.70 × 1,194,667,095,387.60
  4. Step 4: Simplify right side
    2,108,180,502,285.90x = 3,475,705,267,226,639,866,003,456
  5. Step 5: Solve for x
    x = 3,475,705,267,226,639,866,003,456/2,108,180,502,285.90
  6. Step 6: Final answer
    x = 1,648,675,368,858.56

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.