Home / 1,452,975,468-2,005,105,618.56-792,925,746

Finding the Fourth Proportional to 1,452,975,468, 2,005,105,618.56 and 792,925,746

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Solution

The fourth proportional to 1,452,975,468, 2,005,105,618.56 and 792,925,746 is: 1,094,237,241.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,452,975,468 : 2,005,105,618.56 = 792,925,746 : x
  2. Step 2: Convert to fraction form
    1,452,975,468/2,005,105,618.56 = 792,925,746/x
  3. Step 3: Cross multiply
    1,452,975,468x = 2,005,105,618.56 × 792,925,746
  4. Step 4: Simplify right side
    1,452,975,468x = 1,589,899,868,405,479,424
  5. Step 5: Solve for x
    x = 1,589,899,868,405,479,424/1,452,975,468
  6. Step 6: Final answer
    x = 1,094,237,241.73

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