Home / 171,873,153.54-237,190,681.01-96,532,758.18

Finding the Fourth Proportional to 171,873,153.54, 237,190,681.01 and 96,532,758.18

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Solution

The fourth proportional to 171,873,153.54, 237,190,681.01 and 96,532,758.18 is: 133,218,424.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,873,153.54 : 237,190,681.01 = 96,532,758.18 : x
  2. Step 2: Convert to fraction form
    171,873,153.54/237,190,681.01 = 96,532,758.18/x
  3. Step 3: Cross multiply
    171,873,153.54x = 237,190,681.01 × 96,532,758.18
  4. Step 4: Simplify right side
    171,873,153.54x = 22,896,670,652,487,848
  5. Step 5: Solve for x
    x = 22,896,670,652,487,848/171,873,153.54
  6. Step 6: Final answer
    x = 133,218,424.06

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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.