Home / 25,842,758.28-35,663,009.58-14,984,040.84

Finding the Fourth Proportional to 25,842,758.28, 35,663,009.58 and 14,984,040.84

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Solution

The fourth proportional to 25,842,758.28, 35,663,009.58 and 14,984,040.84 is: 20,677,978.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,842,758.28 : 35,663,009.58 = 14,984,040.84 : x
  2. Step 2: Convert to fraction form
    25,842,758.28/35,663,009.58 = 14,984,040.84/x
  3. Step 3: Cross multiply
    25,842,758.28x = 35,663,009.58 × 14,984,040.84
  4. Step 4: Simplify right side
    25,842,758.28x = 534,375,992,024,031.19
  5. Step 5: Solve for x
    x = 534,375,992,024,031.19/25,842,758.28
  6. Step 6: Final answer
    x = 20,677,978.19

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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.