Home / 593,691,743.34-890,537,023.71-406,761,505.02

Finding the Fourth Proportional to 593,691,743.34, 890,537,023.71 and 406,761,505.02

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Solution

The fourth proportional to 593,691,743.34, 890,537,023.71 and 406,761,505.02 is: 610,141,852.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,691,743.34 : 890,537,023.71 = 406,761,505.02 : x
  2. Step 2: Convert to fraction form
    593,691,743.34/890,537,023.71 = 406,761,505.02/x
  3. Step 3: Cross multiply
    593,691,743.34x = 890,537,023.71 × 406,761,505.02
  4. Step 4: Simplify right side
    593,691,743.34x = 362,236,180,040,311,040
  5. Step 5: Solve for x
    x = 362,236,180,040,311,040/593,691,743.34
  6. Step 6: Final answer
    x = 610,141,852.41

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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.