Home / 36,010,562.46-49,694,572.32-19,490,684

Finding the Fourth Proportional to 36,010,562.46, 49,694,572.32 and 19,490,684

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Solution

The fourth proportional to 36,010,562.46, 49,694,572.32 and 19,490,684 is: 26,897,141.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,010,562.46 : 49,694,572.32 = 19,490,684 : x
  2. Step 2: Convert to fraction form
    36,010,562.46/49,694,572.32 = 19,490,684/x
  3. Step 3: Cross multiply
    36,010,562.46x = 49,694,572.32 × 19,490,684
  4. Step 4: Simplify right side
    36,010,562.46x = 968,581,205,604,266.88
  5. Step 5: Solve for x
    x = 968,581,205,604,266.88/36,010,562.46
  6. Step 6: Final answer
    x = 26,897,141.82

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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.