Home / 9,467,300,021.40-14,200,950,032.10-4,297,441,973.40

Finding the Fourth Proportional to 9,467,300,021.40, 14,200,950,032.10 and 4,297,441,973.40

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Solution

The fourth proportional to 9,467,300,021.40, 14,200,950,032.10 and 4,297,441,973.40 is: 6,446,162,960.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,467,300,021.40 : 14,200,950,032.10 = 4,297,441,973.40 : x
  2. Step 2: Convert to fraction form
    9,467,300,021.40/14,200,950,032.10 = 4,297,441,973.40/x
  3. Step 3: Cross multiply
    9,467,300,021.40x = 14,200,950,032.10 × 4,297,441,973.40
  4. Step 4: Simplify right side
    9,467,300,021.40x = 61,027,758,730,102,611,968
  5. Step 5: Solve for x
    x = 61,027,758,730,102,611,968/9,467,300,021.40
  6. Step 6: Final answer
    x = 6,446,162,960.10

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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.