Home / 35,352,000.40-53,051,620.20-16,172,885.20

Finding the Fourth Proportional to 35,352,000.40, 53,051,620.20 and 16,172,885.20

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Solution

The fourth proportional to 35,352,000.40, 53,051,620.20 and 16,172,885.20 is: 24,270,133.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,352,000.40 : 53,051,620.20 = 16,172,885.20 : x
  2. Step 2: Convert to fraction form
    35,352,000.40/53,051,620.20 = 16,172,885.20/x
  3. Step 3: Cross multiply
    35,352,000.40x = 53,051,620.20 × 16,172,885.20
  4. Step 4: Simplify right side
    35,352,000.40x = 857,997,763,168,601
  5. Step 5: Solve for x
    x = 857,997,763,168,601/35,352,000.40
  6. Step 6: Final answer
    x = 24,270,133.33

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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.