Home / 62,346,460.80-86,035,573.98-34,467,396.60

Finding the Fourth Proportional to 62,346,460.80, 86,035,573.98 and 34,467,396.60

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Solution

The fourth proportional to 62,346,460.80, 86,035,573.98 and 34,467,396.60 is: 47,563,602.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,346,460.80 : 86,035,573.98 = 34,467,396.60 : x
  2. Step 2: Convert to fraction form
    62,346,460.80/86,035,573.98 = 34,467,396.60/x
  3. Step 3: Cross multiply
    62,346,460.80x = 86,035,573.98 × 34,467,396.60
  4. Step 4: Simplify right side
    62,346,460.80x = 2,965,422,250,077,300.50
  5. Step 5: Solve for x
    x = 2,965,422,250,077,300.50/62,346,460.80
  6. Step 6: Final answer
    x = 47,563,602.04

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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.