Home / 1,088,691,034.70-1,633,036,552.05-629,526,010.70

Finding the Fourth Proportional to 1,088,691,034.70, 1,633,036,552.05 and 629,526,010.70

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Solution

The fourth proportional to 1,088,691,034.70, 1,633,036,552.05 and 629,526,010.70 is: 944,289,016.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,088,691,034.70 : 1,633,036,552.05 = 629,526,010.70 : x
  2. Step 2: Convert to fraction form
    1,088,691,034.70/1,633,036,552.05 = 629,526,010.70/x
  3. Step 3: Cross multiply
    1,088,691,034.70x = 1,633,036,552.05 × 629,526,010.70
  4. Step 4: Simplify right side
    1,088,691,034.70x = 1,028,038,985,939,319,424
  5. Step 5: Solve for x
    x = 1,028,038,985,939,319,424/1,088,691,034.70
  6. Step 6: Final answer
    x = 944,289,016.05

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Half scale
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Double scale
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Similar ratio
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1.5x scale

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.