Home / 35,532,004.30-53,298,006.45-34,965,133.90

Finding the Fourth Proportional to 35,532,004.30, 53,298,006.45 and 34,965,133.90

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Solution

The fourth proportional to 35,532,004.30, 53,298,006.45 and 34,965,133.90 is: 52,447,700.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,532,004.30 : 53,298,006.45 = 34,965,133.90 : x
  2. Step 2: Convert to fraction form
    35,532,004.30/53,298,006.45 = 34,965,133.90/x
  3. Step 3: Cross multiply
    35,532,004.30x = 53,298,006.45 × 34,965,133.90
  4. Step 4: Simplify right side
    35,532,004.30x = 1,863,571,932,127,313.75
  5. Step 5: Solve for x
    x = 1,863,571,932,127,313.75/35,532,004.30
  6. Step 6: Final answer
    x = 52,447,700.85

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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.