Home / 104,757,453.09-144,565,324.59-60,729,974.67

Finding the Fourth Proportional to 104,757,453.09, 144,565,324.59 and 60,729,974.67

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Solution

The fourth proportional to 104,757,453.09, 144,565,324.59 and 60,729,974.67 is: 83,807,387.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,757,453.09 : 144,565,324.59 = 60,729,974.67 : x
  2. Step 2: Convert to fraction form
    104,757,453.09/144,565,324.59 = 60,729,974.67/x
  3. Step 3: Cross multiply
    104,757,453.09x = 144,565,324.59 × 60,729,974.67
  4. Step 4: Simplify right side
    104,757,453.09x = 8,779,448,501,280,885
  5. Step 5: Solve for x
    x = 8,779,448,501,280,885/104,757,453.09
  6. Step 6: Final answer
    x = 83,807,387.85

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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.