Home / 14,588,268.56-21,862,842.48-11,353,711.76

Finding the Fourth Proportional to 14,588,268.56, 21,862,842.48 and 11,353,711.76

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Solution

The fourth proportional to 14,588,268.56, 21,862,842.48 and 11,353,711.76 is: 17,015,344.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,588,268.56 : 21,862,842.48 = 11,353,711.76 : x
  2. Step 2: Convert to fraction form
    14,588,268.56/21,862,842.48 = 11,353,711.76/x
  3. Step 3: Cross multiply
    14,588,268.56x = 21,862,842.48 × 11,353,711.76
  4. Step 4: Simplify right side
    14,588,268.56x = 248,224,411,772,203.56
  5. Step 5: Solve for x
    x = 248,224,411,772,203.56/14,588,268.56
  6. Step 6: Final answer
    x = 17,015,344.26

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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.