Home / 202,083,146.33-303,122,698.64-63,908,776.95

Finding the Fourth Proportional to 202,083,146.33, 303,122,698.64 and 63,908,776.95

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Solution

The fourth proportional to 202,083,146.33, 303,122,698.64 and 63,908,776.95 is: 95,862,526.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,083,146.33 : 303,122,698.64 = 63,908,776.95 : x
  2. Step 2: Convert to fraction form
    202,083,146.33/303,122,698.64 = 63,908,776.95/x
  3. Step 3: Cross multiply
    202,083,146.33x = 303,122,698.64 × 63,908,776.95
  4. Step 4: Simplify right side
    202,083,146.33x = 19,372,200,934,649,232
  5. Step 5: Solve for x
    x = 19,372,200,934,649,232/202,083,146.33
  6. Step 6: Final answer
    x = 95,862,526.33

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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.