Home / 24,420,009.90-36,630,014.85-7,383,312.30

Finding the Fourth Proportional to 24,420,009.90, 36,630,014.85 and 7,383,312.30

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Solution

The fourth proportional to 24,420,009.90, 36,630,014.85 and 7,383,312.30 is: 11,074,968.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,420,009.90 : 36,630,014.85 = 7,383,312.30 : x
  2. Step 2: Convert to fraction form
    24,420,009.90/36,630,014.85 = 7,383,312.30/x
  3. Step 3: Cross multiply
    24,420,009.90x = 36,630,014.85 × 7,383,312.30
  4. Step 4: Simplify right side
    24,420,009.90x = 270,450,839,191,187.66
  5. Step 5: Solve for x
    x = 270,450,839,191,187.66/24,420,009.90
  6. Step 6: Final answer
    x = 11,074,968.45

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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.