Home / 30,848,149.49-46,277,426.43-10,373,001.87

Finding the Fourth Proportional to 30,848,149.49, 46,277,426.43 and 10,373,001.87

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Solution

The fourth proportional to 30,848,149.49, 46,277,426.43 and 10,373,001.87 is: 15,561,252.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,848,149.49 : 46,277,426.43 = 10,373,001.87 : x
  2. Step 2: Convert to fraction form
    30,848,149.49/46,277,426.43 = 10,373,001.87/x
  3. Step 3: Cross multiply
    30,848,149.49x = 46,277,426.43 × 10,373,001.87
  4. Step 4: Simplify right side
    30,848,149.49x = 480,035,830,897,177.38
  5. Step 5: Solve for x
    x = 480,035,830,897,177.38/30,848,149.49
  6. Step 6: Final answer
    x = 15,561,252.09

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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.