Home / 64,627,246.70-96,940,870.05-44,219,912.30

Finding the Fourth Proportional to 64,627,246.70, 96,940,870.05 and 44,219,912.30

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Solution

The fourth proportional to 64,627,246.70, 96,940,870.05 and 44,219,912.30 is: 66,329,868.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,627,246.70 : 96,940,870.05 = 44,219,912.30 : x
  2. Step 2: Convert to fraction form
    64,627,246.70/96,940,870.05 = 44,219,912.30/x
  3. Step 3: Cross multiply
    64,627,246.70x = 96,940,870.05 × 44,219,912.30
  4. Step 4: Simplify right side
    64,627,246.70x = 4,286,716,771,896,696
  5. Step 5: Solve for x
    x = 4,286,716,771,896,696/64,627,246.70
  6. Step 6: Final answer
    x = 66,329,868.45

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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.