Home / 45,804,135.04-63,209,333.76-25,177,361.92

Finding the Fourth Proportional to 45,804,135.04, 63,209,333.76 and 25,177,361.92

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Solution

The fourth proportional to 45,804,135.04, 63,209,333.76 and 25,177,361.92 is: 34,744,554.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,804,135.04 : 63,209,333.76 = 25,177,361.92 : x
  2. Step 2: Convert to fraction form
    45,804,135.04/63,209,333.76 = 25,177,361.92/x
  3. Step 3: Cross multiply
    45,804,135.04x = 63,209,333.76 × 25,177,361.92
  4. Step 4: Simplify right side
    45,804,135.04x = 1,591,444,272,797,594.50
  5. Step 5: Solve for x
    x = 1,591,444,272,797,594.50/45,804,135.04
  6. Step 6: Final answer
    x = 34,744,554.64

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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.