Home / 5,568,884,000,644.50-7,685,060,290,448-3,099,641,881,658.40

Finding the Fourth Proportional to 5,568,884,000,644.50, 7,685,060,290,448 and 3,099,641,881,658.40

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Solution

The fourth proportional to 5,568,884,000,644.50, 7,685,060,290,448 and 3,099,641,881,658.40 is: 4,277,506,002,384.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,568,884,000,644.50 : 7,685,060,290,448 = 3,099,641,881,658.40 : x
  2. Step 2: Convert to fraction form
    5,568,884,000,644.50/7,685,060,290,448 = 3,099,641,881,658.40/x
  3. Step 3: Cross multiply
    5,568,884,000,644.50x = 7,685,060,290,448 × 3,099,641,881,658.40
  4. Step 4: Simplify right side
    5,568,884,000,644.50x = 23,820,934,739,342,489,561,333,760
  5. Step 5: Solve for x
    x = 23,820,934,739,342,489,561,333,760/5,568,884,000,644.50
  6. Step 6: Final answer
    x = 4,277,506,002,384.97

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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.