Home / 35,787,911.89-53,677,847.76-9,883,895.82

Finding the Fourth Proportional to 35,787,911.89, 53,677,847.76 and 9,883,895.82

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Solution

The fourth proportional to 35,787,911.89, 53,677,847.76 and 9,883,895.82 is: 14,824,733.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,787,911.89 : 53,677,847.76 = 9,883,895.82 : x
  2. Step 2: Convert to fraction form
    35,787,911.89/53,677,847.76 = 9,883,895.82/x
  3. Step 3: Cross multiply
    35,787,911.89x = 53,677,847.76 × 9,883,895.82
  4. Step 4: Simplify right side
    35,787,911.89x = 530,546,255,101,660.38
  5. Step 5: Solve for x
    x = 530,546,255,101,660.38/35,787,911.89
  6. Step 6: Final answer
    x = 14,824,733.47

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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.