Home / 9,715,752.20-14,573,628.30-8,596,008.20

Finding the Fourth Proportional to 9,715,752.20, 14,573,628.30 and 8,596,008.20

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Solution

The fourth proportional to 9,715,752.20, 14,573,628.30 and 8,596,008.20 is: 12,894,012.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,715,752.20 : 14,573,628.30 = 8,596,008.20 : x
  2. Step 2: Convert to fraction form
    9,715,752.20/14,573,628.30 = 8,596,008.20/x
  3. Step 3: Cross multiply
    9,715,752.20x = 14,573,628.30 × 8,596,008.20
  4. Step 4: Simplify right side
    9,715,752.20x = 125,275,028,370,552.06
  5. Step 5: Solve for x
    x = 125,275,028,370,552.06/9,715,752.20
  6. Step 6: Final answer
    x = 12,894,012.30

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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.