Home / 33,346,508.16-46,026,832.32-18,868,218.24

Finding the Fourth Proportional to 33,346,508.16, 46,026,832.32 and 18,868,218.24

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Solution

The fourth proportional to 33,346,508.16, 46,026,832.32 and 18,868,218.24 is: 26,043,036.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,346,508.16 : 46,026,832.32 = 18,868,218.24 : x
  2. Step 2: Convert to fraction form
    33,346,508.16/46,026,832.32 = 18,868,218.24/x
  3. Step 3: Cross multiply
    33,346,508.16x = 46,026,832.32 × 18,868,218.24
  4. Step 4: Simplify right side
    33,346,508.16x = 868,444,317,109,645.50
  5. Step 5: Solve for x
    x = 868,444,317,109,645.50/33,346,508.16
  6. Step 6: Final answer
    x = 26,043,036.14

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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.