Home / 177,453,800.70-265,732,803.45-116,539,727.10

Finding the Fourth Proportional to 177,453,800.70, 265,732,803.45 and 116,539,727.10

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Solution

The fourth proportional to 177,453,800.70, 265,732,803.45 and 116,539,727.10 is: 174,515,441.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,453,800.70 : 265,732,803.45 = 116,539,727.10 : x
  2. Step 2: Convert to fraction form
    177,453,800.70/265,732,803.45 = 116,539,727.10/x
  3. Step 3: Cross multiply
    177,453,800.70x = 265,732,803.45 × 116,539,727.10
  4. Step 4: Simplify right side
    177,453,800.70x = 30,968,428,395,580,936
  5. Step 5: Solve for x
    x = 30,968,428,395,580,936/177,453,800.70
  6. Step 6: Final answer
    x = 174,515,441.62

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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.