Home / 63,002,045.25-86,942,880.77-34,028,669.25

Finding the Fourth Proportional to 63,002,045.25, 86,942,880.77 and 34,028,669.25

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Solution

The fourth proportional to 63,002,045.25, 86,942,880.77 and 34,028,669.25 is: 46,959,595.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,002,045.25 : 86,942,880.77 = 34,028,669.25 : x
  2. Step 2: Convert to fraction form
    63,002,045.25/86,942,880.77 = 34,028,669.25/x
  3. Step 3: Cross multiply
    63,002,045.25x = 86,942,880.77 × 34,028,669.25
  4. Step 4: Simplify right side
    63,002,045.25x = 2,958,550,533,194,372
  5. Step 5: Solve for x
    x = 2,958,550,533,194,372/63,002,045.25
  6. Step 6: Final answer
    x = 46,959,595.06

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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.