Home / 2,402,134,367,490.60-3,314,889,042,626.20-1,413,407,522,978.40

Finding the Fourth Proportional to 2,402,134,367,490.60, 3,314,889,042,626.20 and 1,413,407,522,978.40

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Solution

The fourth proportional to 2,402,134,367,490.60, 3,314,889,042,626.20 and 1,413,407,522,978.40 is: 1,950,469,205,259.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,402,134,367,490.60 : 3,314,889,042,626.20 = 1,413,407,522,978.40 : x
  2. Step 2: Convert to fraction form
    2,402,134,367,490.60/3,314,889,042,626.20 = 1,413,407,522,978.40/x
  3. Step 3: Cross multiply
    2,402,134,367,490.60x = 3,314,889,042,626.20 × 1,413,407,522,978.40
  4. Step 4: Simplify right side
    2,402,134,367,490.60x = 4,685,289,110,686,537,179,201,536
  5. Step 5: Solve for x
    x = 4,685,289,110,686,537,179,201,536/2,402,134,367,490.60
  6. Step 6: Final answer
    x = 1,950,469,205,259.76

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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.