Home / 433,292,571.26-597,943,748.33-247,657,572.76

Finding the Fourth Proportional to 433,292,571.26, 597,943,748.33 and 247,657,572.76

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Solution

The fourth proportional to 433,292,571.26, 597,943,748.33 and 247,657,572.76 is: 341,767,450.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    433,292,571.26 : 597,943,748.33 = 247,657,572.76 : x
  2. Step 2: Convert to fraction form
    433,292,571.26/597,943,748.33 = 247,657,572.76/x
  3. Step 3: Cross multiply
    433,292,571.26x = 597,943,748.33 × 247,657,572.76
  4. Step 4: Simplify right side
    433,292,571.26x = 148,085,297,358,424,096
  5. Step 5: Solve for x
    x = 148,085,297,358,424,096/433,292,571.26
  6. Step 6: Final answer
    x = 341,767,450.40

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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.