Home / 63,051,664,516.16-87,011,240,817.65-35,591,031,166.70

Finding the Fourth Proportional to 63,051,664,516.16, 87,011,240,817.65 and 35,591,031,166.70

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Solution

The fourth proportional to 63,051,664,516.16, 87,011,240,817.65 and 35,591,031,166.70 is: 49,115,591,278.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,051,664,516.16 : 87,011,240,817.65 = 35,591,031,166.70 : x
  2. Step 2: Convert to fraction form
    63,051,664,516.16/87,011,240,817.65 = 35,591,031,166.70/x
  3. Step 3: Cross multiply
    63,051,664,516.16x = 87,011,240,817.65 × 35,591,031,166.70
  4. Step 4: Simplify right side
    63,051,664,516.16x = 3,096,819,783,794,537,529,344
  5. Step 5: Solve for x
    x = 3,096,819,783,794,537,529,344/63,051,664,516.16
  6. Step 6: Final answer
    x = 49,115,591,278.34

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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.