Home / 27,231,699.32-37,578,651.01-14,841,526.93

Finding the Fourth Proportional to 27,231,699.32, 37,578,651.01 and 14,841,526.93

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Solution

The fourth proportional to 27,231,699.32, 37,578,651.01 and 14,841,526.93 is: 20,480,710.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,231,699.32 : 37,578,651.01 = 14,841,526.93 : x
  2. Step 2: Convert to fraction form
    27,231,699.32/37,578,651.01 = 14,841,526.93/x
  3. Step 3: Cross multiply
    27,231,699.32x = 37,578,651.01 × 14,841,526.93
  4. Step 4: Simplify right side
    27,231,699.32x = 557,724,560,910,419.88
  5. Step 5: Solve for x
    x = 557,724,560,910,419.88/27,231,699.32
  6. Step 6: Final answer
    x = 20,480,710.89

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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.