Home / 433,292,571.01-597,943,747.98-247,657,572.51

Finding the Fourth Proportional to 433,292,571.01, 597,943,747.98 and 247,657,572.51

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Solution

The fourth proportional to 433,292,571.01, 597,943,747.98 and 247,657,572.51 is: 341,767,450.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    433,292,571.01 : 597,943,747.98 = 247,657,572.51 : x
  2. Step 2: Convert to fraction form
    433,292,571.01/597,943,747.98 = 247,657,572.51/x
  3. Step 3: Cross multiply
    433,292,571.01x = 597,943,747.98 × 247,657,572.51
  4. Step 4: Simplify right side
    433,292,571.01x = 148,085,297,122,258,016
  5. Step 5: Solve for x
    x = 148,085,297,122,258,016/433,292,571.01
  6. Step 6: Final answer
    x = 341,767,450.06

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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.