Home / 24,138,044.30-36,207,066.45-21,492,649.10

Finding the Fourth Proportional to 24,138,044.30, 36,207,066.45 and 21,492,649.10

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Solution

The fourth proportional to 24,138,044.30, 36,207,066.45 and 21,492,649.10 is: 32,238,973.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,138,044.30 : 36,207,066.45 = 21,492,649.10 : x
  2. Step 2: Convert to fraction form
    24,138,044.30/36,207,066.45 = 21,492,649.10/x
  3. Step 3: Cross multiply
    24,138,044.30x = 36,207,066.45 × 21,492,649.10
  4. Step 4: Simplify right side
    24,138,044.30x = 778,185,774,150,232.88
  5. Step 5: Solve for x
    x = 778,185,774,150,232.88/24,138,044.30
  6. Step 6: Final answer
    x = 32,238,973.65

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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.