Home / 36,036,699.93-54,062,004.56-11,769,102.77

Finding the Fourth Proportional to 36,036,699.93, 54,062,004.56 and 11,769,102.77

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Solution

The fourth proportional to 36,036,699.93, 54,062,004.56 and 11,769,102.77 is: 17,655,925.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,036,699.93 : 54,062,004.56 = 11,769,102.77 : x
  2. Step 2: Convert to fraction form
    36,036,699.93/54,062,004.56 = 11,769,102.77/x
  3. Step 3: Cross multiply
    36,036,699.93x = 54,062,004.56 × 11,769,102.77
  4. Step 4: Simplify right side
    36,036,699.93x = 636,261,287,289,693.12
  5. Step 5: Solve for x
    x = 636,261,287,289,693.12/36,036,699.93
  6. Step 6: Final answer
    x = 17,655,925.45

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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.