Home / 40,201,032.52-60,293,857.02-15,608,959.72

Finding the Fourth Proportional to 40,201,032.52, 60,293,857.02 and 15,608,959.72

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Solution

The fourth proportional to 40,201,032.52, 60,293,857.02 and 15,608,959.72 is: 23,410,453.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,201,032.52 : 60,293,857.02 = 15,608,959.72 : x
  2. Step 2: Convert to fraction form
    40,201,032.52/60,293,857.02 = 15,608,959.72/x
  3. Step 3: Cross multiply
    40,201,032.52x = 60,293,857.02 × 15,608,959.72
  4. Step 4: Simplify right side
    40,201,032.52x = 941,124,385,588,619.38
  5. Step 5: Solve for x
    x = 941,124,385,588,619.38/40,201,032.52
  6. Step 6: Final answer
    x = 23,410,453.08

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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.