Home / 332,576,646.16-498,832,907.52-102,483,950.80

Finding the Fourth Proportional to 332,576,646.16, 498,832,907.52 and 102,483,950.80

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Solution

The fourth proportional to 332,576,646.16, 498,832,907.52 and 102,483,950.80 is: 153,716,046.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,576,646.16 : 498,832,907.52 = 102,483,950.80 : x
  2. Step 2: Convert to fraction form
    332,576,646.16/498,832,907.52 = 102,483,950.80/x
  3. Step 3: Cross multiply
    332,576,646.16x = 498,832,907.52 × 102,483,950.80
  4. Step 4: Simplify right side
    332,576,646.16x = 51,122,367,151,700,624
  5. Step 5: Solve for x
    x = 51,122,367,151,700,624/332,576,646.16
  6. Step 6: Final answer
    x = 153,716,046.34

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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.