Home / 29,256,492.44-43,853,007.80-14,648,181.28

Finding the Fourth Proportional to 29,256,492.44, 43,853,007.80 and 14,648,181.28

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Solution

The fourth proportional to 29,256,492.44, 43,853,007.80 and 14,648,181.28 is: 21,956,384.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,256,492.44 : 43,853,007.80 = 14,648,181.28 : x
  2. Step 2: Convert to fraction form
    29,256,492.44/43,853,007.80 = 14,648,181.28/x
  3. Step 3: Cross multiply
    29,256,492.44x = 43,853,007.80 × 14,648,181.28
  4. Step 4: Simplify right side
    29,256,492.44x = 642,366,807,927,653.88
  5. Step 5: Solve for x
    x = 642,366,807,927,653.88/29,256,492.44
  6. Step 6: Final answer
    x = 21,956,384.87

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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.