Home / 197,937,233.40-296,980,499.70-95,791,697.40

Finding the Fourth Proportional to 197,937,233.40, 296,980,499.70 and 95,791,697.40

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Solution

The fourth proportional to 197,937,233.40, 296,980,499.70 and 95,791,697.40 is: 143,723,672.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,937,233.40 : 296,980,499.70 = 95,791,697.40 : x
  2. Step 2: Convert to fraction form
    197,937,233.40/296,980,499.70 = 95,791,697.40/x
  3. Step 3: Cross multiply
    197,937,233.40x = 296,980,499.70 × 95,791,697.40
  4. Step 4: Simplify right side
    197,937,233.40x = 28,448,266,160,963,192
  5. Step 5: Solve for x
    x = 28,448,266,160,963,192/197,937,233.40
  6. Step 6: Final answer
    x = 143,723,672.76

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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.