Home / 23,702,926.22-32,712,696.75-13,390,313.61

Finding the Fourth Proportional to 23,702,926.22, 32,712,696.75 and 13,390,313.61

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Solution

The fourth proportional to 23,702,926.22, 32,712,696.75 and 13,390,313.61 is: 18,480,134.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,702,926.22 : 32,712,696.75 = 13,390,313.61 : x
  2. Step 2: Convert to fraction form
    23,702,926.22/32,712,696.75 = 13,390,313.61/x
  3. Step 3: Cross multiply
    23,702,926.22x = 32,712,696.75 × 13,390,313.61
  4. Step 4: Simplify right side
    23,702,926.22x = 438,033,268,684,214.06
  5. Step 5: Solve for x
    x = 438,033,268,684,214.06/23,702,926.22
  6. Step 6: Final answer
    x = 18,480,134.67

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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.