Home / 58,544,996.63-87,755,697.62-19,646,567.06

Finding the Fourth Proportional to 58,544,996.63, 87,755,697.62 and 19,646,567.06

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Solution

The fourth proportional to 58,544,996.63, 87,755,697.62 and 19,646,567.06 is: 29,449,112.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,544,996.63 : 87,755,697.62 = 19,646,567.06 : x
  2. Step 2: Convert to fraction form
    58,544,996.63/87,755,697.62 = 19,646,567.06/x
  3. Step 3: Cross multiply
    58,544,996.63x = 87,755,697.62 × 19,646,567.06
  4. Step 4: Simplify right side
    58,544,996.63x = 1,724,098,197,651,401
  5. Step 5: Solve for x
    x = 1,724,098,197,651,401/58,544,996.63
  6. Step 6: Final answer
    x = 29,449,112.60

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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.