Home / 2,374,168,085.38-3,276,341,462.36-1,356,876,540.26

Finding the Fourth Proportional to 2,374,168,085.38, 3,276,341,462.36 and 1,356,876,540.26

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Solution

The fourth proportional to 2,374,168,085.38, 3,276,341,462.36 and 1,356,876,540.26 is: 1,872,483,627.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,374,168,085.38 : 3,276,341,462.36 = 1,356,876,540.26 : x
  2. Step 2: Convert to fraction form
    2,374,168,085.38/3,276,341,462.36 = 1,356,876,540.26/x
  3. Step 3: Cross multiply
    2,374,168,085.38x = 3,276,341,462.36 × 1,356,876,540.26
  4. Step 4: Simplify right side
    2,374,168,085.38x = 4,445,590,868,157,426,176
  5. Step 5: Solve for x
    x = 4,445,590,868,157,426,176/2,374,168,085.38
  6. Step 6: Final answer
    x = 1,872,483,627.23

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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.