Home / 37,653,842.64-56,511,026.58-19,463,366.25

Finding the Fourth Proportional to 37,653,842.64, 56,511,026.58 and 19,463,366.25

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Solution

The fourth proportional to 37,653,842.64, 56,511,026.58 and 19,463,366.25 is: 29,210,692.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,653,842.64 : 56,511,026.58 = 19,463,366.25 : x
  2. Step 2: Convert to fraction form
    37,653,842.64/56,511,026.58 = 19,463,366.25/x
  3. Step 3: Cross multiply
    37,653,842.64x = 56,511,026.58 × 19,463,366.25
  4. Step 4: Simplify right side
    37,653,842.64x = 1,099,894,807,490,024.88
  5. Step 5: Solve for x
    x = 1,099,894,807,490,024.88/37,653,842.64
  6. Step 6: Final answer
    x = 29,210,692.20

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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.