Home / 14,668,266.30-22,001,415.30-3,885,335.70

Finding the Fourth Proportional to 14,668,266.30, 22,001,415.30 and 3,885,335.70

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Solution

The fourth proportional to 14,668,266.30, 22,001,415.30 and 3,885,335.70 is: 5,827,742.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,668,266.30 : 22,001,415.30 = 3,885,335.70 : x
  2. Step 2: Convert to fraction form
    14,668,266.30/22,001,415.30 = 3,885,335.70/x
  3. Step 3: Cross multiply
    14,668,266.30x = 22,001,415.30 × 3,885,335.70
  4. Step 4: Simplify right side
    14,668,266.30x = 85,482,884,315,616.22
  5. Step 5: Solve for x
    x = 85,482,884,315,616.22/14,668,266.30
  6. Step 6: Final answer
    x = 5,827,742.87

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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.