Home / 34,806,130.80-52,159,429.80-25,636,671.60

Finding the Fourth Proportional to 34,806,130.80, 52,159,429.80 and 25,636,671.60

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Solution

The fourth proportional to 34,806,130.80, 52,159,429.80 and 25,636,671.60 is: 38,418,351.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,806,130.80 : 52,159,429.80 = 25,636,671.60 : x
  2. Step 2: Convert to fraction form
    34,806,130.80/52,159,429.80 = 25,636,671.60/x
  3. Step 3: Cross multiply
    34,806,130.80x = 52,159,429.80 × 25,636,671.60
  4. Step 4: Simplify right side
    34,806,130.80x = 1,337,194,172,625,853.75
  5. Step 5: Solve for x
    x = 1,337,194,172,625,853.75/34,806,130.80
  6. Step 6: Final answer
    x = 38,418,351.65

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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.