Home / 39,033,917,599.23-53,846,981,669.32-25,493,480,707.00

Finding the Fourth Proportional to 39,033,917,599.23, 53,846,981,669.32 and 25,493,480,707.00

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Solution

The fourth proportional to 39,033,917,599.23, 53,846,981,669.32 and 25,493,480,707.00 is: 35,168,055,699.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,033,917,599.23 : 53,846,981,669.32 = 25,493,480,707.00 : x
  2. Step 2: Convert to fraction form
    39,033,917,599.23/53,846,981,669.32 = 25,493,480,707.00/x
  3. Step 3: Cross multiply
    39,033,917,599.23x = 53,846,981,669.32 × 25,493,480,707.00
  4. Step 4: Simplify right side
    39,033,917,599.23x = 1,372,746,988,316,722,724,864
  5. Step 5: Solve for x
    x = 1,372,746,988,316,722,724,864/39,033,917,599.23
  6. Step 6: Final answer
    x = 35,168,055,699.95

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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.