Home / 9,080,068.80-13,620,103.20-4,026,014.40

Finding the Fourth Proportional to 9,080,068.80, 13,620,103.20 and 4,026,014.40

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Solution

The fourth proportional to 9,080,068.80, 13,620,103.20 and 4,026,014.40 is: 6,039,021.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,080,068.80 : 13,620,103.20 = 4,026,014.40 : x
  2. Step 2: Convert to fraction form
    9,080,068.80/13,620,103.20 = 4,026,014.40/x
  3. Step 3: Cross multiply
    9,080,068.80x = 13,620,103.20 × 4,026,014.40
  4. Step 4: Simplify right side
    9,080,068.80x = 54,834,731,612,686.08
  5. Step 5: Solve for x
    x = 54,834,731,612,686.08/9,080,068.80
  6. Step 6: Final answer
    x = 6,039,021.60

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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.