Home / 58,773,119.13-87,967,842.71-43,206,827.13

Finding the Fourth Proportional to 58,773,119.13, 87,967,842.71 and 43,206,827.13

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Solution

The fourth proportional to 58,773,119.13, 87,967,842.71 and 43,206,827.13 is: 64,669,213.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,773,119.13 : 87,967,842.71 = 43,206,827.13 : x
  2. Step 2: Convert to fraction form
    58,773,119.13/87,967,842.71 = 43,206,827.13/x
  3. Step 3: Cross multiply
    58,773,119.13x = 87,967,842.71 × 43,206,827.13
  4. Step 4: Simplify right side
    58,773,119.13x = 3,800,811,372,753,966.50
  5. Step 5: Solve for x
    x = 3,800,811,372,753,966.50/58,773,119.13
  6. Step 6: Final answer
    x = 64,669,213.22

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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.