Home / 177,036,073.45-244,211,704.03-124,191,459.16

Finding the Fourth Proportional to 177,036,073.45, 244,211,704.03 and 124,191,459.16

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Solution

The fourth proportional to 177,036,073.45, 244,211,704.03 and 124,191,459.16 is: 171,315,412.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,036,073.45 : 244,211,704.03 = 124,191,459.16 : x
  2. Step 2: Convert to fraction form
    177,036,073.45/244,211,704.03 = 124,191,459.16/x
  3. Step 3: Cross multiply
    177,036,073.45x = 244,211,704.03 × 124,191,459.16
  4. Step 4: Simplify right side
    177,036,073.45x = 30,329,007,867,435,752
  5. Step 5: Solve for x
    x = 30,329,007,867,435,752/177,036,073.45
  6. Step 6: Final answer
    x = 171,315,412.03

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1.5x scale

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.