Home / 332,576,647.16-498,832,909.02-102,483,951.80

Finding the Fourth Proportional to 332,576,647.16, 498,832,909.02 and 102,483,951.80

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Solution

The fourth proportional to 332,576,647.16, 498,832,909.02 and 102,483,951.80 is: 153,716,047.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,576,647.16 : 498,832,909.02 = 102,483,951.80 : x
  2. Step 2: Convert to fraction form
    332,576,647.16/498,832,909.02 = 102,483,951.80/x
  3. Step 3: Cross multiply
    332,576,647.16x = 498,832,909.02 × 102,483,951.80
  4. Step 4: Simplify right side
    332,576,647.16x = 51,122,367,804,259,464
  5. Step 5: Solve for x
    x = 51,122,367,804,259,464/332,576,647.16
  6. Step 6: Final answer
    x = 153,716,047.84

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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.