Home / 332,006,114.70-498,083,821.65-101,985,813.90

Finding the Fourth Proportional to 332,006,114.70, 498,083,821.65 and 101,985,813.90

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Solution

The fourth proportional to 332,006,114.70, 498,083,821.65 and 101,985,813.90 is: 153,001,651.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,006,114.70 : 498,083,821.65 = 101,985,813.90 : x
  2. Step 2: Convert to fraction form
    332,006,114.70/498,083,821.65 = 101,985,813.90/x
  3. Step 3: Cross multiply
    332,006,114.70x = 498,083,821.65 × 101,985,813.90
  4. Step 4: Simplify right side
    332,006,114.70x = 50,797,483,941,397,688
  5. Step 5: Solve for x
    x = 50,797,483,941,397,688/332,006,114.70
  6. Step 6: Final answer
    x = 153,001,651.75

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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.