Home / 1,692,183,390,690.50-2,538,610,081,652.40-483,444,092,048.61

Finding the Fourth Proportional to 1,692,183,390,690.50, 2,538,610,081,652.40 and 483,444,092,048.61

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Solution

The fourth proportional to 1,692,183,390,690.50, 2,538,610,081,652.40 and 483,444,092,048.61 is: 725,261,843,805.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,692,183,390,690.50 : 2,538,610,081,652.40 = 483,444,092,048.61 : x
  2. Step 2: Convert to fraction form
    1,692,183,390,690.50/2,538,610,081,652.40 = 483,444,092,048.61/x
  3. Step 3: Cross multiply
    1,692,183,390,690.50x = 2,538,610,081,652.40 × 483,444,092,048.61
  4. Step 4: Simplify right side
    1,692,183,390,690.50x = 1,227,276,045,989,892,124,049,408
  5. Step 5: Solve for x
    x = 1,227,276,045,989,892,124,049,408/1,692,183,390,690.50
  6. Step 6: Final answer
    x = 725,261,843,805.89

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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.