Home / 332,006,386.20-498,084,228.90-101,986,085.40

Finding the Fourth Proportional to 332,006,386.20, 498,084,228.90 and 101,986,085.40

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Solution

The fourth proportional to 332,006,386.20, 498,084,228.90 and 101,986,085.40 is: 153,002,059.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,006,386.20 : 498,084,228.90 = 101,986,085.40 : x
  2. Step 2: Convert to fraction form
    332,006,386.20/498,084,228.90 = 101,986,085.40/x
  3. Step 3: Cross multiply
    332,006,386.20x = 498,084,228.90 × 101,986,085.40
  4. Step 4: Simplify right side
    332,006,386.20x = 50,797,660,704,988,552
  5. Step 5: Solve for x
    x = 50,797,660,704,988,552/332,006,386.20
  6. Step 6: Final answer
    x = 153,002,059.05

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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.