Home / 244,653,670.40-366,980,505.60-235,247,820.80

Finding the Fourth Proportional to 244,653,670.40, 366,980,505.60 and 235,247,820.80

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Solution

The fourth proportional to 244,653,670.40, 366,980,505.60 and 235,247,820.80 is: 352,871,731.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,653,670.40 : 366,980,505.60 = 235,247,820.80 : x
  2. Step 2: Convert to fraction form
    244,653,670.40/366,980,505.60 = 235,247,820.80/x
  3. Step 3: Cross multiply
    244,653,670.40x = 366,980,505.60 × 235,247,820.80
  4. Step 4: Simplify right side
    244,653,670.40x = 86,331,364,218,482,208
  5. Step 5: Solve for x
    x = 86,331,364,218,482,208/244,653,670.40
  6. Step 6: Final answer
    x = 352,871,731.20

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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.