Home / 174,018,110.60-260,803,217.10-133,427,390.60

Finding the Fourth Proportional to 174,018,110.60, 260,803,217.10 and 133,427,390.60

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Solution

The fourth proportional to 174,018,110.60, 260,803,217.10 and 133,427,390.60 is: 199,969,374.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,018,110.60 : 260,803,217.10 = 133,427,390.60 : x
  2. Step 2: Convert to fraction form
    174,018,110.60/260,803,217.10 = 133,427,390.60/x
  3. Step 3: Cross multiply
    174,018,110.60x = 260,803,217.10 × 133,427,390.60
  4. Step 4: Simplify right side
    174,018,110.60x = 34,798,292,717,738,296
  5. Step 5: Solve for x
    x = 34,798,292,717,738,296/174,018,110.60
  6. Step 6: Final answer
    x = 199,969,374.44

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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.