Home / 43,261,328.73-59,700,629.19-23,415,090.67

Finding the Fourth Proportional to 43,261,328.73, 59,700,629.19 and 23,415,090.67

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Solution

The fourth proportional to 43,261,328.73, 59,700,629.19 and 23,415,090.67 is: 32,312,822.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,261,328.73 : 59,700,629.19 = 23,415,090.67 : x
  2. Step 2: Convert to fraction form
    43,261,328.73/59,700,629.19 = 23,415,090.67/x
  3. Step 3: Cross multiply
    43,261,328.73x = 59,700,629.19 × 23,415,090.67
  4. Step 4: Simplify right side
    43,261,328.73x = 1,397,895,645,539,898.75
  5. Step 5: Solve for x
    x = 1,397,895,645,539,898.75/43,261,328.73
  6. Step 6: Final answer
    x = 32,312,822.71

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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.