Home / 1,433,099,546.55-2,148,649,876.32-634,982,594.11

Finding the Fourth Proportional to 1,433,099,546.55, 2,148,649,876.32 and 634,982,594.11

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Solution

The fourth proportional to 1,433,099,546.55, 2,148,649,876.32 and 634,982,594.11 is: 952,031,054.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,433,099,546.55 : 2,148,649,876.32 = 634,982,594.11 : x
  2. Step 2: Convert to fraction form
    1,433,099,546.55/2,148,649,876.32 = 634,982,594.11/x
  3. Step 3: Cross multiply
    1,433,099,546.55x = 2,148,649,876.32 × 634,982,594.11
  4. Step 4: Simplify right side
    1,433,099,546.55x = 1,364,355,272,292,019,456
  5. Step 5: Solve for x
    x = 1,364,355,272,292,019,456/1,433,099,546.55
  6. Step 6: Final answer
    x = 952,031,054.35

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.