Home / 33,370,032-46,050,644.16-18,108,336

Finding the Fourth Proportional to 33,370,032, 46,050,644.16 and 18,108,336

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Solution

The fourth proportional to 33,370,032, 46,050,644.16 and 18,108,336 is: 24,989,503.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,370,032 : 46,050,644.16 = 18,108,336 : x
  2. Step 2: Convert to fraction form
    33,370,032/46,050,644.16 = 18,108,336/x
  3. Step 3: Cross multiply
    33,370,032x = 46,050,644.16 × 18,108,336
  4. Step 4: Simplify right side
    33,370,032x = 833,900,537,465,717.75
  5. Step 5: Solve for x
    x = 833,900,537,465,717.75/33,370,032
  6. Step 6: Final answer
    x = 24,989,503.68

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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.