Home / 34,702,908.10-52,043,880.90-10,435,392.94

Finding the Fourth Proportional to 34,702,908.10, 52,043,880.90 and 10,435,392.94

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Solution

The fourth proportional to 34,702,908.10, 52,043,880.90 and 10,435,392.94 is: 15,649,937.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,702,908.10 : 52,043,880.90 = 10,435,392.94 : x
  2. Step 2: Convert to fraction form
    34,702,908.10/52,043,880.90 = 10,435,392.94/x
  3. Step 3: Cross multiply
    34,702,908.10x = 52,043,880.90 × 10,435,392.94
  4. Step 4: Simplify right side
    34,702,908.10x = 543,098,347,314,060.81
  5. Step 5: Solve for x
    x = 543,098,347,314,060.81/34,702,908.10
  6. Step 6: Final answer
    x = 15,649,937.63

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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.