Home / 60,948,363.88-84,104,601.60-33,448,063.60

Finding the Fourth Proportional to 60,948,363.88, 84,104,601.60 and 33,448,063.60

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Solution

The fourth proportional to 60,948,363.88, 84,104,601.60 and 33,448,063.60 is: 46,156,055.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,948,363.88 : 84,104,601.60 = 33,448,063.60 : x
  2. Step 2: Convert to fraction form
    60,948,363.88/84,104,601.60 = 33,448,063.60/x
  3. Step 3: Cross multiply
    60,948,363.88x = 84,104,601.60 × 33,448,063.60
  4. Step 4: Simplify right side
    60,948,363.88x = 2,813,136,063,369,461.50
  5. Step 5: Solve for x
    x = 2,813,136,063,369,461.50/60,948,363.88
  6. Step 6: Final answer
    x = 46,156,055.46

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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.