Home / 1,064,724,546.30-1,597,086,819.45-883,326,018.30

Finding the Fourth Proportional to 1,064,724,546.30, 1,597,086,819.45 and 883,326,018.30

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Solution

The fourth proportional to 1,064,724,546.30, 1,597,086,819.45 and 883,326,018.30 is: 1,324,989,027.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,064,724,546.30 : 1,597,086,819.45 = 883,326,018.30 : x
  2. Step 2: Convert to fraction form
    1,064,724,546.30/1,597,086,819.45 = 883,326,018.30/x
  3. Step 3: Cross multiply
    1,064,724,546.30x = 1,597,086,819.45 × 883,326,018.30
  4. Step 4: Simplify right side
    1,064,724,546.30x = 1,410,748,341,104,179,456
  5. Step 5: Solve for x
    x = 1,410,748,341,104,179,456/1,064,724,546.30
  6. Step 6: Final answer
    x = 1,324,989,027.45

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Double scale
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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.