Home / 16,050,038.20-24,075,057.30-9,656,999.80

Finding the Fourth Proportional to 16,050,038.20, 24,075,057.30 and 9,656,999.80

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Solution

The fourth proportional to 16,050,038.20, 24,075,057.30 and 9,656,999.80 is: 14,485,499.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,050,038.20 : 24,075,057.30 = 9,656,999.80 : x
  2. Step 2: Convert to fraction form
    16,050,038.20/24,075,057.30 = 9,656,999.80/x
  3. Step 3: Cross multiply
    16,050,038.20x = 24,075,057.30 × 9,656,999.80
  4. Step 4: Simplify right side
    16,050,038.20x = 232,492,823,531,088.56
  5. Step 5: Solve for x
    x = 232,492,823,531,088.56/16,050,038.20
  6. Step 6: Final answer
    x = 14,485,499.70

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Similar ratio
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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.