Home / 29,819,110.60-44,728,665.90-19,069,568.20

Finding the Fourth Proportional to 29,819,110.60, 44,728,665.90 and 19,069,568.20

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Solution

The fourth proportional to 29,819,110.60, 44,728,665.90 and 19,069,568.20 is: 28,604,352.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,819,110.60 : 44,728,665.90 = 19,069,568.20 : x
  2. Step 2: Convert to fraction form
    29,819,110.60/44,728,665.90 = 19,069,568.20/x
  3. Step 3: Cross multiply
    29,819,110.60x = 44,728,665.90 × 19,069,568.20
  4. Step 4: Simplify right side
    29,819,110.60x = 852,956,344,875,064.38
  5. Step 5: Solve for x
    x = 852,956,344,875,064.38/29,819,110.60
  6. Step 6: Final answer
    x = 28,604,352.30

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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.