Home / 36,902,646.90-55,359,252.99-11,345,801.94

Finding the Fourth Proportional to 36,902,646.90, 55,359,252.99 and 11,345,801.94

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Solution

The fourth proportional to 36,902,646.90, 55,359,252.99 and 11,345,801.94 is: 17,020,327.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,902,646.90 : 55,359,252.99 = 11,345,801.94 : x
  2. Step 2: Convert to fraction form
    36,902,646.90/55,359,252.99 = 11,345,801.94/x
  3. Step 3: Cross multiply
    36,902,646.90x = 55,359,252.99 × 11,345,801.94
  4. Step 4: Simplify right side
    36,902,646.90x = 628,095,119,970,892.75
  5. Step 5: Solve for x
    x = 628,095,119,970,892.75/36,902,646.90
  6. Step 6: Final answer
    x = 17,020,327.07

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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.