Home / 16,168,047.20-24,252,070.80-9,790,755.20

Finding the Fourth Proportional to 16,168,047.20, 24,252,070.80 and 9,790,755.20

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Solution

The fourth proportional to 16,168,047.20, 24,252,070.80 and 9,790,755.20 is: 14,686,132.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,168,047.20 : 24,252,070.80 = 9,790,755.20 : x
  2. Step 2: Convert to fraction form
    16,168,047.20/24,252,070.80 = 9,790,755.20/x
  3. Step 3: Cross multiply
    16,168,047.20x = 24,252,070.80 × 9,790,755.20
  4. Step 4: Simplify right side
    16,168,047.20x = 237,446,088,295,868.16
  5. Step 5: Solve for x
    x = 237,446,088,295,868.16/16,168,047.20
  6. Step 6: Final answer
    x = 14,686,132.80

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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.