Home / 45,357,302.70-68,035,954.05-16,624,059.30

Finding the Fourth Proportional to 45,357,302.70, 68,035,954.05 and 16,624,059.30

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Solution

The fourth proportional to 45,357,302.70, 68,035,954.05 and 16,624,059.30 is: 24,936,088.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,357,302.70 : 68,035,954.05 = 16,624,059.30 : x
  2. Step 2: Convert to fraction form
    45,357,302.70/68,035,954.05 = 16,624,059.30/x
  3. Step 3: Cross multiply
    45,357,302.70x = 68,035,954.05 × 16,624,059.30
  4. Step 4: Simplify right side
    45,357,302.70x = 1,131,033,734,659,275.25
  5. Step 5: Solve for x
    x = 1,131,033,734,659,275.25/45,357,302.70
  6. Step 6: Final answer
    x = 24,936,088.95

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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.