Home / 4,080,251,876,374.80-6,121,237,502,406.70-1,323,244,921,279.40

Finding the Fourth Proportional to 4,080,251,876,374.80, 6,121,237,502,406.70 and 1,323,244,921,279.40

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Solution

The fourth proportional to 4,080,251,876,374.80, 6,121,237,502,406.70 and 1,323,244,921,279.40 is: 1,985,146,182,740.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,080,251,876,374.80 : 6,121,237,502,406.70 = 1,323,244,921,279.40 : x
  2. Step 2: Convert to fraction form
    4,080,251,876,374.80/6,121,237,502,406.70 = 1,323,244,921,279.40/x
  3. Step 3: Cross multiply
    4,080,251,876,374.80x = 6,121,237,502,406.70 × 1,323,244,921,279.40
  4. Step 4: Simplify right side
    4,080,251,876,374.80x = 8,099,896,437,004,664,255,283,200
  5. Step 5: Solve for x
    x = 8,099,896,437,004,664,255,283,200/4,080,251,876,374.80
  6. Step 6: Final answer
    x = 1,985,146,182,740.37

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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.