Home / 433,292,578.73-597,943,758.66-247,657,580.27

Finding the Fourth Proportional to 433,292,578.73, 597,943,758.66 and 247,657,580.27

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Solution

The fourth proportional to 433,292,578.73, 597,943,758.66 and 247,657,580.27 is: 341,767,460.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    433,292,578.73 : 597,943,758.66 = 247,657,580.27 : x
  2. Step 2: Convert to fraction form
    433,292,578.73/597,943,758.66 = 247,657,580.27/x
  3. Step 3: Cross multiply
    433,292,578.73x = 597,943,758.66 × 247,657,580.27
  4. Step 4: Simplify right side
    433,292,578.73x = 148,085,304,407,284,448
  5. Step 5: Solve for x
    x = 148,085,304,407,284,448/433,292,578.73
  6. Step 6: Final answer
    x = 341,767,460.78

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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.