Home / 244,399,527.45-367,024,443.98-129,608,271.45

Finding the Fourth Proportional to 244,399,527.45, 367,024,443.98 and 129,608,271.45

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Solution

The fourth proportional to 244,399,527.45, 367,024,443.98 and 129,608,271.45 is: 194,637,871.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,399,527.45 : 367,024,443.98 = 129,608,271.45 : x
  2. Step 2: Convert to fraction form
    244,399,527.45/367,024,443.98 = 129,608,271.45/x
  3. Step 3: Cross multiply
    244,399,527.45x = 367,024,443.98 × 129,608,271.45
  4. Step 4: Simplify right side
    244,399,527.45x = 47,569,403,763,497,120
  5. Step 5: Solve for x
    x = 47,569,403,763,497,120/244,399,527.45
  6. Step 6: Final answer
    x = 194,637,871.28

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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.