Home / 433,292,592.55-597,943,777.78-247,657,594.04

Finding the Fourth Proportional to 433,292,592.55, 597,943,777.78 and 247,657,594.04

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Solution

The fourth proportional to 433,292,592.55, 597,943,777.78 and 247,657,594.04 is: 341,767,479.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    433,292,592.55 : 597,943,777.78 = 247,657,594.04 : x
  2. Step 2: Convert to fraction form
    433,292,592.55/597,943,777.78 = 247,657,594.04/x
  3. Step 3: Cross multiply
    433,292,592.55x = 597,943,777.78 × 247,657,594.04
  4. Step 4: Simplify right side
    433,292,592.55x = 148,085,317,377,058,944
  5. Step 5: Solve for x
    x = 148,085,317,377,058,944/433,292,592.55
  6. Step 6: Final answer
    x = 341,767,479.81

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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.