Home / 178,648,027,747.01-268,051,175,287.89-93,637,619,177.50

Finding the Fourth Proportional to 178,648,027,747.01, 268,051,175,287.89 and 93,637,619,177.50

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Solution

The fourth proportional to 178,648,027,747.01, 268,051,175,287.89 and 93,637,619,177.50 is: 140,497,906,348.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    178,648,027,747.01 : 268,051,175,287.89 = 93,637,619,177.50 : x
  2. Step 2: Convert to fraction form
    178,648,027,747.01/268,051,175,287.89 = 93,637,619,177.50/x
  3. Step 3: Cross multiply
    178,648,027,747.01x = 268,051,175,287.89 × 93,637,619,177.50
  4. Step 4: Simplify right side
    178,648,027,747.01x = 25,099,673,871,687,400,554,496
  5. Step 5: Solve for x
    x = 25,099,673,871,687,400,554,496/178,648,027,747.01
  6. Step 6: Final answer
    x = 140,497,906,348.19

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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.