Home / 49,563,747.55-68,383,055.63-29,710,269

Finding the Fourth Proportional to 49,563,747.55, 68,383,055.63 and 29,710,269

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Solution

The fourth proportional to 49,563,747.55, 68,383,055.63 and 29,710,269 is: 40,991,230.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,563,747.55 : 68,383,055.63 = 29,710,269 : x
  2. Step 2: Convert to fraction form
    49,563,747.55/68,383,055.63 = 29,710,269/x
  3. Step 3: Cross multiply
    49,563,747.55x = 68,383,055.63 × 29,710,269
  4. Step 4: Simplify right side
    49,563,747.55x = 2,031,678,977,809,264.25
  5. Step 5: Solve for x
    x = 2,031,678,977,809,264.25/49,563,747.55
  6. Step 6: Final answer
    x = 40,991,230.05

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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.