Home / 56,551,708.03-84,827,562.04-27,853,894.03

Finding the Fourth Proportional to 56,551,708.03, 84,827,562.04 and 27,853,894.03

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Solution

The fourth proportional to 56,551,708.03, 84,827,562.04 and 27,853,894.03 is: 41,780,841.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,551,708.03 : 84,827,562.04 = 27,853,894.03 : x
  2. Step 2: Convert to fraction form
    56,551,708.03/84,827,562.04 = 27,853,894.03/x
  3. Step 3: Cross multiply
    56,551,708.03x = 84,827,562.04 × 27,853,894.03
  4. Step 4: Simplify right side
    56,551,708.03x = 2,362,777,923,885,411
  5. Step 5: Solve for x
    x = 2,362,777,923,885,411/56,551,708.03
  6. Step 6: Final answer
    x = 41,780,841.04

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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.