Home / 181,744,238.64-250,806,049.08-99,237,436.08

Finding the Fourth Proportional to 181,744,238.64, 250,806,049.08 and 99,237,436.08

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Solution

The fourth proportional to 181,744,238.64, 250,806,049.08 and 99,237,436.08 is: 136,947,115.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,744,238.64 : 250,806,049.08 = 99,237,436.08 : x
  2. Step 2: Convert to fraction form
    181,744,238.64/250,806,049.08 = 99,237,436.08/x
  3. Step 3: Cross multiply
    181,744,238.64x = 250,806,049.08 × 99,237,436.08
  4. Step 4: Simplify right side
    181,744,238.64x = 24,889,349,264,053,844
  5. Step 5: Solve for x
    x = 24,889,349,264,053,844/181,744,238.64
  6. Step 6: Final answer
    x = 136,947,115.63

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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.