Home / 35,908,165.17-53,869,813.46-11,645,200.23

Finding the Fourth Proportional to 35,908,165.17, 53,869,813.46 and 11,645,200.23

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Solution

The fourth proportional to 35,908,165.17, 53,869,813.46 and 11,645,200.23 is: 17,470,253.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,908,165.17 : 53,869,813.46 = 11,645,200.23 : x
  2. Step 2: Convert to fraction form
    35,908,165.17/53,869,813.46 = 11,645,200.23/x
  3. Step 3: Cross multiply
    35,908,165.17x = 53,869,813.46 × 11,645,200.23
  4. Step 4: Simplify right side
    35,908,165.17x = 627,324,764,078,505.50
  5. Step 5: Solve for x
    x = 627,324,764,078,505.50/35,908,165.17
  6. Step 6: Final answer
    x = 17,470,253.94

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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.