Home / 47,106,070.98-70,659,018.72-14,760,451.14

Finding the Fourth Proportional to 47,106,070.98, 70,659,018.72 and 14,760,451.14

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Solution

The fourth proportional to 47,106,070.98, 70,659,018.72 and 14,760,451.14 is: 22,140,649.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,106,070.98 : 70,659,018.72 = 14,760,451.14 : x
  2. Step 2: Convert to fraction form
    47,106,070.98/70,659,018.72 = 14,760,451.14/x
  3. Step 3: Cross multiply
    47,106,070.98x = 70,659,018.72 × 14,760,451.14
  4. Step 4: Simplify right side
    47,106,070.98x = 1,042,958,993,416,905.38
  5. Step 5: Solve for x
    x = 1,042,958,993,416,905.38/47,106,070.98
  6. Step 6: Final answer
    x = 22,140,649.21

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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.