Home / 36,416,876.73-50,254,703.20-19,896,646.47

Finding the Fourth Proportional to 36,416,876.73, 50,254,703.20 and 19,896,646.47

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Solution

The fourth proportional to 36,416,876.73, 50,254,703.20 and 19,896,646.47 is: 27,457,051.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,416,876.73 : 50,254,703.20 = 19,896,646.47 : x
  2. Step 2: Convert to fraction form
    36,416,876.73/50,254,703.20 = 19,896,646.47/x
  3. Step 3: Cross multiply
    36,416,876.73x = 50,254,703.20 × 19,896,646.47
  4. Step 4: Simplify right side
    36,416,876.73x = 999,900,063,025,177.75
  5. Step 5: Solve for x
    x = 999,900,063,025,177.75/36,416,876.73
  6. Step 6: Final answer
    x = 27,457,051.59

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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.