Home / 283,958,287,534.40-425,963,615,585.19-92,731,327,381.87

Finding the Fourth Proportional to 283,958,287,534.40, 425,963,615,585.19 and 92,731,327,381.87

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Solution

The fourth proportional to 283,958,287,534.40, 425,963,615,585.19 and 92,731,327,381.87 is: 139,105,541,988.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    283,958,287,534.40 : 425,963,615,585.19 = 92,731,327,381.87 : x
  2. Step 2: Convert to fraction form
    283,958,287,534.40/425,963,615,585.19 = 92,731,327,381.87/x
  3. Step 3: Cross multiply
    283,958,287,534.40x = 425,963,615,585.19 × 92,731,327,381.87
  4. Step 4: Simplify right side
    283,958,287,534.40x = 39,500,171,489,596,126,789,632
  5. Step 5: Solve for x
    x = 39,500,171,489,596,126,789,632/283,958,287,534.40
  6. Step 6: Final answer
    x = 139,105,541,988.49

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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.