Home / 25,631,853.18-35,372,000.19-14,030,151.69

Finding the Fourth Proportional to 25,631,853.18, 35,372,000.19 and 14,030,151.69

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Solution

The fourth proportional to 25,631,853.18, 35,372,000.19 and 14,030,151.69 is: 19,361,632.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,631,853.18 : 35,372,000.19 = 14,030,151.69 : x
  2. Step 2: Convert to fraction form
    25,631,853.18/35,372,000.19 = 14,030,151.69/x
  3. Step 3: Cross multiply
    25,631,853.18x = 35,372,000.19 × 14,030,151.69
  4. Step 4: Simplify right side
    25,631,853.18x = 496,274,528,429,666.88
  5. Step 5: Solve for x
    x = 496,274,528,429,666.88/25,631,853.18
  6. Step 6: Final answer
    x = 19,361,632.77

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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.