Home / 41,709,113.40-62,563,670.10-28,954,529.40

Finding the Fourth Proportional to 41,709,113.40, 62,563,670.10 and 28,954,529.40

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Solution

The fourth proportional to 41,709,113.40, 62,563,670.10 and 28,954,529.40 is: 43,431,794.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,709,113.40 : 62,563,670.10 = 28,954,529.40 : x
  2. Step 2: Convert to fraction form
    41,709,113.40/62,563,670.10 = 28,954,529.40/x
  3. Step 3: Cross multiply
    41,709,113.40x = 62,563,670.10 × 28,954,529.40
  4. Step 4: Simplify right side
    41,709,113.40x = 1,811,501,625,282,351
  5. Step 5: Solve for x
    x = 1,811,501,625,282,351/41,709,113.40
  6. Step 6: Final answer
    x = 43,431,794.10

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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.