Home / 158,584,220.20-237,876,330.30-50,889,730.60

Finding the Fourth Proportional to 158,584,220.20, 237,876,330.30 and 50,889,730.60

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Solution

The fourth proportional to 158,584,220.20, 237,876,330.30 and 50,889,730.60 is: 76,334,595.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    158,584,220.20 : 237,876,330.30 = 50,889,730.60 : x
  2. Step 2: Convert to fraction form
    158,584,220.20/237,876,330.30 = 50,889,730.60/x
  3. Step 3: Cross multiply
    158,584,220.20x = 237,876,330.30 × 50,889,730.60
  4. Step 4: Simplify right side
    158,584,220.20x = 12,105,462,365,083,618
  5. Step 5: Solve for x
    x = 12,105,462,365,083,618/158,584,220.20
  6. Step 6: Final answer
    x = 76,334,595.90

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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.