Home / 40,194,933.70-60,292,400.55-24,889,432.90

Finding the Fourth Proportional to 40,194,933.70, 60,292,400.55 and 24,889,432.90

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Solution

The fourth proportional to 40,194,933.70, 60,292,400.55 and 24,889,432.90 is: 37,334,149.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,194,933.70 : 60,292,400.55 = 24,889,432.90 : x
  2. Step 2: Convert to fraction form
    40,194,933.70/60,292,400.55 = 24,889,432.90/x
  3. Step 3: Cross multiply
    40,194,933.70x = 60,292,400.55 × 24,889,432.90
  4. Step 4: Simplify right side
    40,194,933.70x = 1,500,643,657,869,148
  5. Step 5: Solve for x
    x = 1,500,643,657,869,148/40,194,933.70
  6. Step 6: Final answer
    x = 37,334,149.35

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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.