Home / 58,136,752.98-80,230,530.24-33,361,476.60

Finding the Fourth Proportional to 58,136,752.98, 80,230,530.24 and 33,361,476.60

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Solution

The fourth proportional to 58,136,752.98, 80,230,530.24 and 33,361,476.60 is: 46,039,877.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,136,752.98 : 80,230,530.24 = 33,361,476.60 : x
  2. Step 2: Convert to fraction form
    58,136,752.98/80,230,530.24 = 33,361,476.60/x
  3. Step 3: Cross multiply
    58,136,752.98x = 80,230,530.24 × 33,361,476.60
  4. Step 4: Simplify right side
    58,136,752.98x = 2,676,608,957,207,352.50
  5. Step 5: Solve for x
    x = 2,676,608,957,207,352.50/58,136,752.98
  6. Step 6: Final answer
    x = 46,039,877.01

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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.