Home / 593,444,615.28-890,302,538.79-205,267,118.10

Finding the Fourth Proportional to 593,444,615.28, 890,302,538.79 and 205,267,118.10

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Solution

The fourth proportional to 593,444,615.28, 890,302,538.79 and 205,267,118.10 is: 307,947,585.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,444,615.28 : 890,302,538.79 = 205,267,118.10 : x
  2. Step 2: Convert to fraction form
    593,444,615.28/890,302,538.79 = 205,267,118.10/x
  3. Step 3: Cross multiply
    593,444,615.28x = 890,302,538.79 × 205,267,118.10
  4. Step 4: Simplify right side
    593,444,615.28x = 182,749,836,374,536,736
  5. Step 5: Solve for x
    x = 182,749,836,374,536,736/593,444,615.28
  6. Step 6: Final answer
    x = 307,947,585.45

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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.