Home / 1,490,254,848,010.20-2,235,382,272,015.30-595,452,189,091.80

Finding the Fourth Proportional to 1,490,254,848,010.20, 2,235,382,272,015.30 and 595,452,189,091.80

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Solution

The fourth proportional to 1,490,254,848,010.20, 2,235,382,272,015.30 and 595,452,189,091.80 is: 893,178,283,637.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,490,254,848,010.20 : 2,235,382,272,015.30 = 595,452,189,091.80 : x
  2. Step 2: Convert to fraction form
    1,490,254,848,010.20/2,235,382,272,015.30 = 595,452,189,091.80/x
  3. Step 3: Cross multiply
    1,490,254,848,010.20x = 2,235,382,272,015.30 × 595,452,189,091.80
  4. Step 4: Simplify right side
    1,490,254,848,010.20x = 1,331,063,267,328,512,007,077,888
  5. Step 5: Solve for x
    x = 1,331,063,267,328,512,007,077,888/1,490,254,848,010.20
  6. Step 6: Final answer
    x = 893,178,283,637.70

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Double scale
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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.