Home / 32,961,892.71-45,484,134.50-19,027,736.90

Finding the Fourth Proportional to 32,961,892.71, 45,484,134.50 and 19,027,736.90

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Solution

The fourth proportional to 32,961,892.71, 45,484,134.50 and 19,027,736.90 is: 26,256,384.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,961,892.71 : 45,484,134.50 = 19,027,736.90 : x
  2. Step 2: Convert to fraction form
    32,961,892.71/45,484,134.50 = 19,027,736.90/x
  3. Step 3: Cross multiply
    32,961,892.71x = 45,484,134.50 × 19,027,736.90
  4. Step 4: Simplify right side
    32,961,892.71x = 865,460,144,380,927.12
  5. Step 5: Solve for x
    x = 865,460,144,380,927.12/32,961,892.71
  6. Step 6: Final answer
    x = 26,256,384.97

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.