Home / 33,633,598.07-46,414,363.56-18,163,681.22

Finding the Fourth Proportional to 33,633,598.07, 46,414,363.56 and 18,163,681.22

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Solution

The fourth proportional to 33,633,598.07, 46,414,363.56 and 18,163,681.22 is: 25,065,879.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,633,598.07 : 46,414,363.56 = 18,163,681.22 : x
  2. Step 2: Convert to fraction form
    33,633,598.07/46,414,363.56 = 18,163,681.22/x
  3. Step 3: Cross multiply
    33,633,598.07x = 46,414,363.56 × 18,163,681.22
  4. Step 4: Simplify right side
    33,633,598.07x = 843,055,703,733,024.38
  5. Step 5: Solve for x
    x = 843,055,703,733,024.38/33,633,598.07
  6. Step 6: Final answer
    x = 25,065,879.12

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Double scale
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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.