Home / 133,897,366.23-200,923,536.60-56,167,308.69

Finding the Fourth Proportional to 133,897,366.23, 200,923,536.60 and 56,167,308.69

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Solution

The fourth proportional to 133,897,366.23, 200,923,536.60 and 56,167,308.69 is: 84,283,467.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,897,366.23 : 200,923,536.60 = 56,167,308.69 : x
  2. Step 2: Convert to fraction form
    133,897,366.23/200,923,536.60 = 56,167,308.69/x
  3. Step 3: Cross multiply
    133,897,366.23x = 200,923,536.60 × 56,167,308.69
  4. Step 4: Simplify right side
    133,897,366.23x = 11,285,334,303,298,712
  5. Step 5: Solve for x
    x = 11,285,334,303,298,712/133,897,366.23
  6. Step 6: Final answer
    x = 84,283,467.41

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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.