Home / 53,506,665.03-73,839,575.66-29,060,379.03

Finding the Fourth Proportional to 53,506,665.03, 73,839,575.66 and 29,060,379.03

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Solution

The fourth proportional to 53,506,665.03, 73,839,575.66 and 29,060,379.03 is: 40,103,528.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,506,665.03 : 73,839,575.66 = 29,060,379.03 : x
  2. Step 2: Convert to fraction form
    53,506,665.03/73,839,575.66 = 29,060,379.03/x
  3. Step 3: Cross multiply
    53,506,665.03x = 73,839,575.66 × 29,060,379.03
  4. Step 4: Simplify right side
    53,506,665.03x = 2,145,806,055,948,660.75
  5. Step 5: Solve for x
    x = 2,145,806,055,948,660.75/53,506,665.03
  6. Step 6: Final answer
    x = 40,103,528.31

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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.