Home / 593,406,167.10-890,109,250.65-303,168,522.30

Finding the Fourth Proportional to 593,406,167.10, 890,109,250.65 and 303,168,522.30

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Solution

The fourth proportional to 593,406,167.10, 890,109,250.65 and 303,168,522.30 is: 454,752,783.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,406,167.10 : 890,109,250.65 = 303,168,522.30 : x
  2. Step 2: Convert to fraction form
    593,406,167.10/890,109,250.65 = 303,168,522.30/x
  3. Step 3: Cross multiply
    593,406,167.10x = 890,109,250.65 × 303,168,522.30
  4. Step 4: Simplify right side
    593,406,167.10x = 269,853,106,205,120,832
  5. Step 5: Solve for x
    x = 269,853,106,205,120,832/593,406,167.10
  6. Step 6: Final answer
    x = 454,752,783.45

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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.