Home / 14,760,606.20-22,140,909.30-3,977,886.20

Finding the Fourth Proportional to 14,760,606.20, 22,140,909.30 and 3,977,886.20

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Solution

The fourth proportional to 14,760,606.20, 22,140,909.30 and 3,977,886.20 is: 5,966,829.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,760,606.20 : 22,140,909.30 = 3,977,886.20 : x
  2. Step 2: Convert to fraction form
    14,760,606.20/22,140,909.30 = 3,977,886.20/x
  3. Step 3: Cross multiply
    14,760,606.20x = 22,140,909.30 × 3,977,886.20
  4. Step 4: Simplify right side
    14,760,606.20x = 88,074,017,559,921.67
  5. Step 5: Solve for x
    x = 88,074,017,559,921.67/14,760,606.20
  6. Step 6: Final answer
    x = 5,966,829.30

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Double scale
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Similar ratio
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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.