Home / 332,006,102.20-498,083,802.90-101,985,801.40

Finding the Fourth Proportional to 332,006,102.20, 498,083,802.90 and 101,985,801.40

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Solution

The fourth proportional to 332,006,102.20, 498,083,802.90 and 101,985,801.40 is: 153,001,633.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,006,102.20 : 498,083,802.90 = 101,985,801.40 : x
  2. Step 2: Convert to fraction form
    332,006,102.20/498,083,802.90 = 101,985,801.40/x
  3. Step 3: Cross multiply
    332,006,102.20x = 498,083,802.90 × 101,985,801.40
  4. Step 4: Simplify right side
    332,006,102.20x = 50,797,475,803,116,144
  5. Step 5: Solve for x
    x = 50,797,475,803,116,144/332,006,102.20
  6. Step 6: Final answer
    x = 153,001,633.00

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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.