Home / 43,118,174.11-59,503,980.77-23,539,887.67

Finding the Fourth Proportional to 43,118,174.11, 59,503,980.77 and 23,539,887.67

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Solution

The fourth proportional to 43,118,174.11, 59,503,980.77 and 23,539,887.67 is: 32,485,536.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,118,174.11 : 59,503,980.77 = 23,539,887.67 : x
  2. Step 2: Convert to fraction form
    43,118,174.11/59,503,980.77 = 23,539,887.67/x
  3. Step 3: Cross multiply
    43,118,174.11x = 59,503,980.77 × 23,539,887.67
  4. Step 4: Simplify right side
    43,118,174.11x = 1,400,717,023,243,640.25
  5. Step 5: Solve for x
    x = 1,400,717,023,243,640.25/43,118,174.11
  6. Step 6: Final answer
    x = 32,485,536.60

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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.