Home / 40,045,733.76-55,271,756.42-24,369,808.94

Finding the Fourth Proportional to 40,045,733.76, 55,271,756.42 and 24,369,808.94

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Solution

The fourth proportional to 40,045,733.76, 55,271,756.42 and 24,369,808.94 is: 33,635,596.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,045,733.76 : 55,271,756.42 = 24,369,808.94 : x
  2. Step 2: Convert to fraction form
    40,045,733.76/55,271,756.42 = 24,369,808.94/x
  3. Step 3: Cross multiply
    40,045,733.76x = 55,271,756.42 × 24,369,808.94
  4. Step 4: Simplify right side
    40,045,733.76x = 1,346,962,143,733,618.50
  5. Step 5: Solve for x
    x = 1,346,962,143,733,618.50/40,045,733.76
  6. Step 6: Final answer
    x = 33,635,596.54

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1.5x scale

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.