Home / 108,890,052.37-150,266,371.99-59,330,836.29

Finding the Fourth Proportional to 108,890,052.37, 150,266,371.99 and 59,330,836.29

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Solution

The fourth proportional to 108,890,052.37, 150,266,371.99 and 59,330,836.29 is: 81,875,518.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,890,052.37 : 150,266,371.99 = 59,330,836.29 : x
  2. Step 2: Convert to fraction form
    108,890,052.37/150,266,371.99 = 59,330,836.29/x
  3. Step 3: Cross multiply
    108,890,052.37x = 150,266,371.99 × 59,330,836.29
  4. Step 4: Simplify right side
    108,890,052.37x = 8,915,429,516,430,932
  5. Step 5: Solve for x
    x = 8,915,429,516,430,932/108,890,052.37
  6. Step 6: Final answer
    x = 81,875,518.68

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.