Home / 33,771,818.79-46,605,149.80-18,301,903.43

Finding the Fourth Proportional to 33,771,818.79, 46,605,149.80 and 18,301,903.43

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Solution

The fourth proportional to 33,771,818.79, 46,605,149.80 and 18,301,903.43 is: 25,256,648.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,771,818.79 : 46,605,149.80 = 18,301,903.43 : x
  2. Step 2: Convert to fraction form
    33,771,818.79/46,605,149.80 = 18,301,903.43/x
  3. Step 3: Cross multiply
    33,771,818.79x = 46,605,149.80 × 18,301,903.43
  4. Step 4: Simplify right side
    33,771,818.79x = 852,962,951,051,042
  5. Step 5: Solve for x
    x = 852,962,951,051,042/33,771,818.79
  6. Step 6: Final answer
    x = 25,256,648.34

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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.