Home / 15,064,010.20-22,596,015.30-4,964,195.80

Finding the Fourth Proportional to 15,064,010.20, 22,596,015.30 and 4,964,195.80

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Solution

The fourth proportional to 15,064,010.20, 22,596,015.30 and 4,964,195.80 is: 7,446,293.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,064,010.20 : 22,596,015.30 = 4,964,195.80 : x
  2. Step 2: Convert to fraction form
    15,064,010.20/22,596,015.30 = 4,964,195.80/x
  3. Step 3: Cross multiply
    15,064,010.20x = 22,596,015.30 × 4,964,195.80
  4. Step 4: Simplify right side
    15,064,010.20x = 112,171,044,248,995.73
  5. Step 5: Solve for x
    x = 112,171,044,248,995.73/15,064,010.20
  6. Step 6: Final answer
    x = 7,446,293.70

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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.