Home / 88,881,289.09-133,308,462.62-24,190,135.27

Finding the Fourth Proportional to 88,881,289.09, 133,308,462.62 and 24,190,135.27

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Solution

The fourth proportional to 88,881,289.09, 133,308,462.62 and 24,190,135.27 is: 36,281,536.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,881,289.09 : 133,308,462.62 = 24,190,135.27 : x
  2. Step 2: Convert to fraction form
    88,881,289.09/133,308,462.62 = 24,190,135.27/x
  3. Step 3: Cross multiply
    88,881,289.09x = 133,308,462.62 × 24,190,135.27
  4. Step 4: Simplify right side
    88,881,289.09x = 3,224,749,743,140,742.50
  5. Step 5: Solve for x
    x = 3,224,749,743,140,742.50/88,881,289.09
  6. Step 6: Final answer
    x = 36,281,536.60

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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.