Home / 35,432,804.96-53,144,160.78-11,168,578.52

Finding the Fourth Proportional to 35,432,804.96, 53,144,160.78 and 11,168,578.52

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Solution

The fourth proportional to 35,432,804.96, 53,144,160.78 and 11,168,578.52 is: 16,751,277.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,432,804.96 : 53,144,160.78 = 11,168,578.52 : x
  2. Step 2: Convert to fraction form
    35,432,804.96/53,144,160.78 = 11,168,578.52/x
  3. Step 3: Cross multiply
    35,432,804.96x = 53,144,160.78 × 11,168,578.52
  4. Step 4: Simplify right side
    35,432,804.96x = 593,544,732,550,934.38
  5. Step 5: Solve for x
    x = 593,544,732,550,934.38/35,432,804.96
  6. Step 6: Final answer
    x = 16,751,277.05

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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.