Home / 95,597,187.10-143,395,561.92-40,974,354.34

Finding the Fourth Proportional to 95,597,187.10, 143,395,561.92 and 40,974,354.34

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Solution

The fourth proportional to 95,597,187.10, 143,395,561.92 and 40,974,354.34 is: 61,461,437.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,597,187.10 : 143,395,561.92 = 40,974,354.34 : x
  2. Step 2: Convert to fraction form
    95,597,187.10/143,395,561.92 = 40,974,354.34/x
  3. Step 3: Cross multiply
    95,597,187.10x = 143,395,561.92 × 40,974,354.34
  4. Step 4: Simplify right side
    95,597,187.10x = 5,875,540,564,893,491
  5. Step 5: Solve for x
    x = 5,875,540,564,893,491/95,597,187.10
  6. Step 6: Final answer
    x = 61,461,437.76

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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.