Home / 25,722,928.86-35,496,723.39-14,559,182.31

Finding the Fourth Proportional to 25,722,928.86, 35,496,723.39 and 14,559,182.31

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Solution

The fourth proportional to 25,722,928.86, 35,496,723.39 and 14,559,182.31 is: 20,091,151.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,722,928.86 : 35,496,723.39 = 14,559,182.31 : x
  2. Step 2: Convert to fraction form
    25,722,928.86/35,496,723.39 = 14,559,182.31/x
  3. Step 3: Cross multiply
    25,722,928.86x = 35,496,723.39 × 14,559,182.31
  4. Step 4: Simplify right side
    25,722,928.86x = 516,803,267,242,651.25
  5. Step 5: Solve for x
    x = 516,803,267,242,651.25/25,722,928.86
  6. Step 6: Final answer
    x = 20,091,151.75

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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.