Home / 202,174,730.58-303,262,984.30-64,001,016.42

Finding the Fourth Proportional to 202,174,730.58, 303,262,984.30 and 64,001,016.42

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Solution

The fourth proportional to 202,174,730.58, 303,262,984.30 and 64,001,016.42 is: 96,001,805.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,174,730.58 : 303,262,984.30 = 64,001,016.42 : x
  2. Step 2: Convert to fraction form
    202,174,730.58/303,262,984.30 = 64,001,016.42/x
  3. Step 3: Cross multiply
    202,174,730.58x = 303,262,984.30 × 64,001,016.42
  4. Step 4: Simplify right side
    202,174,730.58x = 19,409,139,237,762,504
  5. Step 5: Solve for x
    x = 19,409,139,237,762,504/202,174,730.58
  6. Step 6: Final answer
    x = 96,001,805.87

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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.