Home / 437,903,283.20-604,308,131.69-236,960,158.59

Finding the Fourth Proportional to 437,903,283.20, 604,308,131.69 and 236,960,158.59

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Solution

The fourth proportional to 437,903,283.20, 604,308,131.69 and 236,960,158.59 is: 327,005,885.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    437,903,283.20 : 604,308,131.69 = 236,960,158.59 : x
  2. Step 2: Convert to fraction form
    437,903,283.20/604,308,131.69 = 236,960,158.59/x
  3. Step 3: Cross multiply
    437,903,283.20x = 604,308,131.69 × 236,960,158.59
  4. Step 4: Simplify right side
    437,903,283.20x = 143,196,950,721,304,192
  5. Step 5: Solve for x
    x = 143,196,950,721,304,192/437,903,283.20
  6. Step 6: Final answer
    x = 327,005,885.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.