Home / 35,694,443.69-53,542,934.69-11,430,217.93

Finding the Fourth Proportional to 35,694,443.69, 53,542,934.69 and 11,430,217.93

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Solution

The fourth proportional to 35,694,443.69, 53,542,934.69 and 11,430,217.93 is: 17,145,733.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,694,443.69 : 53,542,934.69 = 11,430,217.93 : x
  2. Step 2: Convert to fraction form
    35,694,443.69/53,542,934.69 = 11,430,217.93/x
  3. Step 3: Cross multiply
    35,694,443.69x = 53,542,934.69 × 11,430,217.93
  4. Step 4: Simplify right side
    35,694,443.69x = 612,007,411,877,225.38
  5. Step 5: Solve for x
    x = 612,007,411,877,225.38/35,694,443.69
  6. Step 6: Final answer
    x = 17,145,733.30

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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.