Home / 955,541,618,122.05-1,318,961,680,529.10-760,582,516,501.35

Finding the Fourth Proportional to 955,541,618,122.05, 1,318,961,680,529.10 and 760,582,516,501.35

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Solution

The fourth proportional to 955,541,618,122.05, 1,318,961,680,529.10 and 760,582,516,501.35 is: 1,049,854,004,388.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    955,541,618,122.05 : 1,318,961,680,529.10 = 760,582,516,501.35 : x
  2. Step 2: Convert to fraction form
    955,541,618,122.05/1,318,961,680,529.10 = 760,582,516,501.35/x
  3. Step 3: Cross multiply
    955,541,618,122.05x = 1,318,961,680,529.10 × 760,582,516,501.35
  4. Step 4: Simplify right side
    955,541,618,122.05x = 1,003,179,194,145,672,569,815,040
  5. Step 5: Solve for x
    x = 1,003,179,194,145,672,569,815,040/955,541,618,122.05
  6. Step 6: Final answer
    x = 1,049,854,004,388.89

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.