Home / 1,490,254,848,001.70-2,235,382,272,002.50-595,452,189,083.30

Finding the Fourth Proportional to 1,490,254,848,001.70, 2,235,382,272,002.50 and 595,452,189,083.30

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Solution

The fourth proportional to 1,490,254,848,001.70, 2,235,382,272,002.50 and 595,452,189,083.30 is: 893,178,283,624.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,490,254,848,001.70 : 2,235,382,272,002.50 = 595,452,189,083.30 : x
  2. Step 2: Convert to fraction form
    1,490,254,848,001.70/2,235,382,272,002.50 = 595,452,189,083.30/x
  3. Step 3: Cross multiply
    1,490,254,848,001.70x = 2,235,382,272,002.50 × 595,452,189,083.30
  4. Step 4: Simplify right side
    1,490,254,848,001.70x = 1,331,063,267,301,889,383,858,176
  5. Step 5: Solve for x
    x = 1,331,063,267,301,889,383,858,176/1,490,254,848,001.70
  6. Step 6: Final answer
    x = 893,178,283,624.93

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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.