Home / 89,614,735.13-134,436,467.66-37,806,969.00

Finding the Fourth Proportional to 89,614,735.13, 134,436,467.66 and 37,806,969.00

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Solution

The fourth proportional to 89,614,735.13, 134,436,467.66 and 37,806,969.00 is: 56,716,513.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,614,735.13 : 134,436,467.66 = 37,806,969.00 : x
  2. Step 2: Convert to fraction form
    89,614,735.13/134,436,467.66 = 37,806,969.00/x
  3. Step 3: Cross multiply
    89,614,735.13x = 134,436,467.66 × 37,806,969.00
  4. Step 4: Simplify right side
    89,614,735.13x = 5,082,635,364,952,581
  5. Step 5: Solve for x
    x = 5,082,635,364,952,581/89,614,735.13
  6. Step 6: Final answer
    x = 56,716,513.84

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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.