Home / 5,568,884,000,643.90-7,685,060,290,448.40-3,099,641,881,657.80

Finding the Fourth Proportional to 5,568,884,000,643.90, 7,685,060,290,448.40 and 3,099,641,881,657.80

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Solution

The fourth proportional to 5,568,884,000,643.90, 7,685,060,290,448.40 and 3,099,641,881,657.80 is: 4,277,506,002,384.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,568,884,000,643.90 : 7,685,060,290,448.40 = 3,099,641,881,657.80 : x
  2. Step 2: Convert to fraction form
    5,568,884,000,643.90/7,685,060,290,448.40 = 3,099,641,881,657.80/x
  3. Step 3: Cross multiply
    5,568,884,000,643.90x = 7,685,060,290,448.40 × 3,099,641,881,657.80
  4. Step 4: Simplify right side
    5,568,884,000,643.90x = 23,820,934,739,339,118,012,006,400
  5. Step 5: Solve for x
    x = 23,820,934,739,339,118,012,006,400/5,568,884,000,643.90
  6. Step 6: Final answer
    x = 4,277,506,002,384.83

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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.