Home / 29,069,410.84-43,610,865.78-9,900,333.88

Finding the Fourth Proportional to 29,069,410.84, 43,610,865.78 and 9,900,333.88

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Solution

The fourth proportional to 29,069,410.84, 43,610,865.78 and 9,900,333.88 is: 14,852,799.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,069,410.84 : 43,610,865.78 = 9,900,333.88 : x
  2. Step 2: Convert to fraction form
    29,069,410.84/43,610,865.78 = 9,900,333.88/x
  3. Step 3: Cross multiply
    29,069,410.84x = 43,610,865.78 × 9,900,333.88
  4. Step 4: Simplify right side
    29,069,410.84x = 431,762,132,017,866.69
  5. Step 5: Solve for x
    x = 431,762,132,017,866.69/29,069,410.84
  6. Step 6: Final answer
    x = 14,852,799.54

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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.