Home / 43,296,771,007.20-64,945,156,510.80-43,296,771,007.20

Finding the Fourth Proportional to 43,296,771,007.20, 64,945,156,510.80 and 43,296,771,007.20

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Solution

The fourth proportional to 43,296,771,007.20, 64,945,156,510.80 and 43,296,771,007.20 is: 64,945,156,510.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,296,771,007.20 : 64,945,156,510.80 = 43,296,771,007.20 : x
  2. Step 2: Convert to fraction form
    43,296,771,007.20/64,945,156,510.80 = 43,296,771,007.20/x
  3. Step 3: Cross multiply
    43,296,771,007.20x = 64,945,156,510.80 × 43,296,771,007.20
  4. Step 4: Simplify right side
    43,296,771,007.20x = 2,811,915,569,474,871,754,752
  5. Step 5: Solve for x
    x = 2,811,915,569,474,871,754,752/43,296,771,007.20
  6. Step 6: Final answer
    x = 64,945,156,510.80

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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.