Home / 24,931,461.20-37,404,190.20-12,152,382.80

Finding the Fourth Proportional to 24,931,461.20, 37,404,190.20 and 12,152,382.80

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Solution

The fourth proportional to 24,931,461.20, 37,404,190.20 and 12,152,382.80 is: 18,231,985.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,931,461.20 : 37,404,190.20 = 12,152,382.80 : x
  2. Step 2: Convert to fraction form
    24,931,461.20/37,404,190.20 = 12,152,382.80/x
  3. Step 3: Cross multiply
    24,931,461.20x = 37,404,190.20 × 12,152,382.80
  4. Step 4: Simplify right side
    24,931,461.20x = 454,550,037,634,408.62
  5. Step 5: Solve for x
    x = 454,550,037,634,408.62/24,931,461.20
  6. Step 6: Final answer
    x = 18,231,985.44

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1.5x scale

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.