Home / 25,727,820.24-38,541,277.08-14,922,420.24

Finding the Fourth Proportional to 25,727,820.24, 38,541,277.08 and 14,922,420.24

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Solution

The fourth proportional to 25,727,820.24, 38,541,277.08 and 14,922,420.24 is: 22,354,366.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,727,820.24 : 38,541,277.08 = 14,922,420.24 : x
  2. Step 2: Convert to fraction form
    25,727,820.24/38,541,277.08 = 14,922,420.24/x
  3. Step 3: Cross multiply
    25,727,820.24x = 38,541,277.08 × 14,922,420.24
  4. Step 4: Simplify right side
    25,727,820.24x = 575,129,133,174,040.12
  5. Step 5: Solve for x
    x = 575,129,133,174,040.12/25,727,820.24
  6. Step 6: Final answer
    x = 22,354,366.90

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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.