Home / 1,745,543,365.25-2,408,849,207.78-952,589,346.26

Finding the Fourth Proportional to 1,745,543,365.25, 2,408,849,207.78 and 952,589,346.26

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Solution

The fourth proportional to 1,745,543,365.25, 2,408,849,207.78 and 952,589,346.26 is: 1,314,572,950.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,745,543,365.25 : 2,408,849,207.78 = 952,589,346.26 : x
  2. Step 2: Convert to fraction form
    1,745,543,365.25/2,408,849,207.78 = 952,589,346.26/x
  3. Step 3: Cross multiply
    1,745,543,365.25x = 2,408,849,207.78 × 952,589,346.26
  4. Step 4: Simplify right side
    1,745,543,365.25x = 2,294,644,092,061,262,080
  5. Step 5: Solve for x
    x = 2,294,644,092,061,262,080/1,745,543,365.25
  6. Step 6: Final answer
    x = 1,314,572,950.61

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1.5x scale

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.