Home / 16,026,928.68-23,924,343.73-14,087,667.28

Finding the Fourth Proportional to 16,026,928.68, 23,924,343.73 and 14,087,667.28

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Solution

The fourth proportional to 16,026,928.68, 23,924,343.73 and 14,087,667.28 is: 21,029,493.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,026,928.68 : 23,924,343.73 = 14,087,667.28 : x
  2. Step 2: Convert to fraction form
    16,026,928.68/23,924,343.73 = 14,087,667.28/x
  3. Step 3: Cross multiply
    16,026,928.68x = 23,924,343.73 × 14,087,667.28
  4. Step 4: Simplify right side
    16,026,928.68x = 337,038,194,360,594.12
  5. Step 5: Solve for x
    x = 337,038,194,360,594.12/16,026,928.68
  6. Step 6: Final answer
    x = 21,029,493.62

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.