Home / 59,637,069-82,299,293.28-33,531,812.28

Finding the Fourth Proportional to 59,637,069, 82,299,293.28 and 33,531,812.28

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Solution

The fourth proportional to 59,637,069, 82,299,293.28 and 33,531,812.28 is: 46,273,978.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,637,069 : 82,299,293.28 = 33,531,812.28 : x
  2. Step 2: Convert to fraction form
    59,637,069/82,299,293.28 = 33,531,812.28/x
  3. Step 3: Cross multiply
    59,637,069x = 82,299,293.28 × 33,531,812.28
  4. Step 4: Simplify right side
    59,637,069x = 2,759,644,453,041,625.50
  5. Step 5: Solve for x
    x = 2,759,644,453,041,625.50/59,637,069
  6. Step 6: Final answer
    x = 46,273,978.57

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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.