Home / 603,977,092.01-833,475,318.63-349,669,171.45

Finding the Fourth Proportional to 603,977,092.01, 833,475,318.63 and 349,669,171.45

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Solution

The fourth proportional to 603,977,092.01, 833,475,318.63 and 349,669,171.45 is: 482,535,890.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    603,977,092.01 : 833,475,318.63 = 349,669,171.45 : x
  2. Step 2: Convert to fraction form
    603,977,092.01/833,475,318.63 = 349,669,171.45/x
  3. Step 3: Cross multiply
    603,977,092.01x = 833,475,318.63 × 349,669,171.45
  4. Step 4: Simplify right side
    603,977,092.01x = 291,440,624,085,209,472
  5. Step 5: Solve for x
    x = 291,440,624,085,209,472/603,977,092.01
  6. Step 6: Final answer
    x = 482,535,890.75

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.