Home / 34,859,801.09-48,119,476.04-29,945,300.45

Finding the Fourth Proportional to 34,859,801.09, 48,119,476.04 and 29,945,300.45

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Solution

The fourth proportional to 34,859,801.09, 48,119,476.04 and 29,945,300.45 is: 41,335,639.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,859,801.09 : 48,119,476.04 = 29,945,300.45 : x
  2. Step 2: Convert to fraction form
    34,859,801.09/48,119,476.04 = 29,945,300.45/x
  3. Step 3: Cross multiply
    34,859,801.09x = 48,119,476.04 × 29,945,300.45
  4. Step 4: Simplify right side
    34,859,801.09x = 1,440,952,167,236,347.25
  5. Step 5: Solve for x
    x = 1,440,952,167,236,347.25/34,859,801.09
  6. Step 6: Final answer
    x = 41,335,639.39

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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.