Home / 25,194,608.08-34,766,341.20-14,030,257.66

Finding the Fourth Proportional to 25,194,608.08, 34,766,341.20 and 14,030,257.66

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Solution

The fourth proportional to 25,194,608.08, 34,766,341.20 and 14,030,257.66 is: 19,360,520.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,194,608.08 : 34,766,341.20 = 14,030,257.66 : x
  2. Step 2: Convert to fraction form
    25,194,608.08/34,766,341.20 = 14,030,257.66/x
  3. Step 3: Cross multiply
    25,194,608.08x = 34,766,341.20 × 14,030,257.66
  4. Step 4: Simplify right side
    25,194,608.08x = 487,780,724,931,473.62
  5. Step 5: Solve for x
    x = 487,780,724,931,473.62/25,194,608.08
  6. Step 6: Final answer
    x = 19,360,520.45

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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.