Home / 34,806,514.80-52,160,005.80-25,637,055.60

Finding the Fourth Proportional to 34,806,514.80, 52,160,005.80 and 25,637,055.60

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Solution

The fourth proportional to 34,806,514.80, 52,160,005.80 and 25,637,055.60 is: 38,418,927.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,806,514.80 : 52,160,005.80 = 25,637,055.60 : x
  2. Step 2: Convert to fraction form
    34,806,514.80/52,160,005.80 = 25,637,055.60/x
  3. Step 3: Cross multiply
    34,806,514.80x = 52,160,005.80 × 25,637,055.60
  4. Step 4: Simplify right side
    34,806,514.80x = 1,337,228,968,790,922.50
  5. Step 5: Solve for x
    x = 1,337,228,968,790,922.50/34,806,514.80
  6. Step 6: Final answer
    x = 38,418,927.50

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.