Home / 25,842,749.28-35,662,997.16-14,984,031.84

Finding the Fourth Proportional to 25,842,749.28, 35,662,997.16 and 14,984,031.84

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Solution

The fourth proportional to 25,842,749.28, 35,662,997.16 and 14,984,031.84 is: 20,677,965.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,842,749.28 : 35,662,997.16 = 14,984,031.84 : x
  2. Step 2: Convert to fraction form
    25,842,749.28/35,662,997.16 = 14,984,031.84/x
  3. Step 3: Cross multiply
    25,842,749.28x = 35,662,997.16 × 14,984,031.84
  4. Step 4: Simplify right side
    25,842,749.28x = 534,375,484,955,269.50
  5. Step 5: Solve for x
    x = 534,375,484,955,269.50/25,842,749.28
  6. Step 6: Final answer
    x = 20,677,965.77

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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.