Home / 104,029,426.26-156,101,268.66-60,363,576.48

Finding the Fourth Proportional to 104,029,426.26, 156,101,268.66 and 60,363,576.48

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Solution

The fourth proportional to 104,029,426.26, 156,101,268.66 and 60,363,576.48 is: 90,578,514.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,029,426.26 : 156,101,268.66 = 60,363,576.48 : x
  2. Step 2: Convert to fraction form
    104,029,426.26/156,101,268.66 = 60,363,576.48/x
  3. Step 3: Cross multiply
    104,029,426.26x = 156,101,268.66 × 60,363,576.48
  4. Step 4: Simplify right side
    104,029,426.26x = 9,422,830,869,382,936
  5. Step 5: Solve for x
    x = 9,422,830,869,382,936/104,029,426.26
  6. Step 6: Final answer
    x = 90,578,514.25

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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.