Home / 429,706,834,853.53-592,997,275,671.60-234,394,373,064.98

Finding the Fourth Proportional to 429,706,834,853.53, 592,997,275,671.60 and 234,394,373,064.98

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Solution

The fourth proportional to 429,706,834,853.53, 592,997,275,671.60 and 234,394,373,064.98 is: 323,465,240,453.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    429,706,834,853.53 : 592,997,275,671.60 = 234,394,373,064.98 : x
  2. Step 2: Convert to fraction form
    429,706,834,853.53/592,997,275,671.60 = 234,394,373,064.98/x
  3. Step 3: Cross multiply
    429,706,834,853.53x = 592,997,275,671.60 × 234,394,373,064.98
  4. Step 4: Simplify right side
    429,706,834,853.53x = 138,995,224,660,285,797,171,200
  5. Step 5: Solve for x
    x = 138,995,224,660,285,797,171,200/429,706,834,853.53
  6. Step 6: Final answer
    x = 323,465,240,453.21

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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.