Home / 433,292,580.23-597,943,760.73-247,657,581.77

Finding the Fourth Proportional to 433,292,580.23, 597,943,760.73 and 247,657,581.77

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Solution

The fourth proportional to 433,292,580.23, 597,943,760.73 and 247,657,581.77 is: 341,767,462.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    433,292,580.23 : 597,943,760.73 = 247,657,581.77 : x
  2. Step 2: Convert to fraction form
    433,292,580.23/597,943,760.73 = 247,657,581.77/x
  3. Step 3: Cross multiply
    433,292,580.23x = 597,943,760.73 × 247,657,581.77
  4. Step 4: Simplify right side
    433,292,580.23x = 148,085,305,816,851,296
  5. Step 5: Solve for x
    x = 148,085,305,816,851,296/433,292,580.23
  6. Step 6: Final answer
    x = 341,767,462.85

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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.