Home / 33,277,055.31-45,922,020.53-18,595,250.46

Finding the Fourth Proportional to 33,277,055.31, 45,922,020.53 and 18,595,250.46

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Solution

The fourth proportional to 33,277,055.31, 45,922,020.53 and 18,595,250.46 is: 25,661,269.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,277,055.31 : 45,922,020.53 = 18,595,250.46 : x
  2. Step 2: Convert to fraction form
    33,277,055.31/45,922,020.53 = 18,595,250.46/x
  3. Step 3: Cross multiply
    33,277,055.31x = 45,922,020.53 × 18,595,250.46
  4. Step 4: Simplify right side
    33,277,055.31x = 853,931,473,291,635.75
  5. Step 5: Solve for x
    x = 853,931,473,291,635.75/33,277,055.31
  6. Step 6: Final answer
    x = 25,661,269.16

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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.