Home / 5,829,925,378,162.10-8,041,423,127,709.80-3,749,177,654,900.70

Finding the Fourth Proportional to 5,829,925,378,162.10, 8,041,423,127,709.80 and 3,749,177,654,900.70

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Solution

The fourth proportional to 5,829,925,378,162.10, 8,041,423,127,709.80 and 3,749,177,654,900.70 is: 5,171,373,893,899.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,829,925,378,162.10 : 8,041,423,127,709.80 = 3,749,177,654,900.70 : x
  2. Step 2: Convert to fraction form
    5,829,925,378,162.10/8,041,423,127,709.80 = 3,749,177,654,900.70/x
  3. Step 3: Cross multiply
    5,829,925,378,162.10x = 8,041,423,127,709.80 × 3,749,177,654,900.70
  4. Step 4: Simplify right side
    5,829,925,378,162.10x = 30,148,723,904,011,282,092,654,592
  5. Step 5: Solve for x
    x = 30,148,723,904,011,282,092,654,592/5,829,925,378,162.10
  6. Step 6: Final answer
    x = 5,171,373,893,899.78

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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.