Home / 61,504,897.28-84,873,110.40-34,001,185.28

Finding the Fourth Proportional to 61,504,897.28, 84,873,110.40 and 34,001,185.28

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Solution

The fourth proportional to 61,504,897.28, 84,873,110.40 and 34,001,185.28 is: 46,919,619.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,504,897.28 : 84,873,110.40 = 34,001,185.28 : x
  2. Step 2: Convert to fraction form
    61,504,897.28/84,873,110.40 = 34,001,185.28/x
  3. Step 3: Cross multiply
    61,504,897.28x = 84,873,110.40 × 34,001,185.28
  4. Step 4: Simplify right side
    61,504,897.28x = 2,885,786,352,000,295
  5. Step 5: Solve for x
    x = 2,885,786,352,000,295/61,504,897.28
  6. Step 6: Final answer
    x = 46,919,619.08

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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.