Home / 14,646,066.90-21,969,100.35-4,008,498.90

Finding the Fourth Proportional to 14,646,066.90, 21,969,100.35 and 4,008,498.90

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Solution

The fourth proportional to 14,646,066.90, 21,969,100.35 and 4,008,498.90 is: 6,012,748.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,646,066.90 : 21,969,100.35 = 4,008,498.90 : x
  2. Step 2: Convert to fraction form
    14,646,066.90/21,969,100.35 = 4,008,498.90/x
  3. Step 3: Cross multiply
    14,646,066.90x = 21,969,100.35 × 4,008,498.90
  4. Step 4: Simplify right side
    14,646,066.90x = 88,063,114,586,964.62
  5. Step 5: Solve for x
    x = 88,063,114,586,964.62/14,646,066.90
  6. Step 6: Final answer
    x = 6,012,748.35

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Double scale
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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.