Home / 177,467,431.04-244,905,158.58-99,150,984.43

Finding the Fourth Proportional to 177,467,431.04, 244,905,158.58 and 99,150,984.43

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Solution

The fourth proportional to 177,467,431.04, 244,905,158.58 and 99,150,984.43 is: 136,828,416.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,467,431.04 : 244,905,158.58 = 99,150,984.43 : x
  2. Step 2: Convert to fraction form
    177,467,431.04/244,905,158.58 = 99,150,984.43/x
  3. Step 3: Cross multiply
    177,467,431.04x = 244,905,158.58 × 99,150,984.43
  4. Step 4: Simplify right side
    177,467,431.04x = 24,282,587,564,208,180
  5. Step 5: Solve for x
    x = 24,282,587,564,208,180/177,467,431.04
  6. Step 6: Final answer
    x = 136,828,416.47

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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.