Home / 36,417,123.51-50,255,035.97-19,896,892.54

Finding the Fourth Proportional to 36,417,123.51, 50,255,035.97 and 19,896,892.54

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Solution

The fourth proportional to 36,417,123.51, 50,255,035.97 and 19,896,892.54 is: 27,457,386.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,417,123.51 : 50,255,035.97 = 19,896,892.54 : x
  2. Step 2: Convert to fraction form
    36,417,123.51/50,255,035.97 = 19,896,892.54/x
  3. Step 3: Cross multiply
    36,417,123.51x = 50,255,035.97 × 19,896,892.54
  4. Step 4: Simplify right side
    36,417,123.51x = 999,919,050,288,924.62
  5. Step 5: Solve for x
    x = 999,919,050,288,924.62/36,417,123.51
  6. Step 6: Final answer
    x = 27,457,386.91

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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.