Home / 182,414,548.74-251,732,319.93-98,782,823.49

Finding the Fourth Proportional to 182,414,548.74, 251,732,319.93 and 98,782,823.49

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Solution

The fourth proportional to 182,414,548.74, 251,732,319.93 and 98,782,823.49 is: 136,320,427.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,414,548.74 : 251,732,319.93 = 98,782,823.49 : x
  2. Step 2: Convert to fraction form
    182,414,548.74/251,732,319.93 = 98,782,823.49/x
  3. Step 3: Cross multiply
    182,414,548.74x = 251,732,319.93 × 98,782,823.49
  4. Step 4: Simplify right side
    182,414,548.74x = 24,866,829,326,373,400
  5. Step 5: Solve for x
    x = 24,866,829,326,373,400/182,414,548.74
  6. Step 6: Final answer
    x = 136,320,427.83

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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.