Home / 3,287,657,167.12-4,932,308,008.17-958,594,149.27

Finding the Fourth Proportional to 3,287,657,167.12, 4,932,308,008.17 and 958,594,149.27

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Solution

The fourth proportional to 3,287,657,167.12, 4,932,308,008.17 and 958,594,149.27 is: 1,438,130,972.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,287,657,167.12 : 4,932,308,008.17 = 958,594,149.27 : x
  2. Step 2: Convert to fraction form
    3,287,657,167.12/4,932,308,008.17 = 958,594,149.27/x
  3. Step 3: Cross multiply
    3,287,657,167.12x = 4,932,308,008.17 × 958,594,149.27
  4. Step 4: Simplify right side
    3,287,657,167.12x = 4,728,081,599,029,328,896
  5. Step 5: Solve for x
    x = 4,728,081,599,029,328,896/3,287,657,167.12
  6. Step 6: Final answer
    x = 1,438,130,972.51

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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.