Home / 5,568,884,000,639.70-7,685,060,290,442.40-3,099,641,881,653.60

Finding the Fourth Proportional to 5,568,884,000,639.70, 7,685,060,290,442.40 and 3,099,641,881,653.60

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Solution

The fourth proportional to 5,568,884,000,639.70, 7,685,060,290,442.40 and 3,099,641,881,653.60 is: 4,277,506,002,378.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,568,884,000,639.70 : 7,685,060,290,442.40 = 3,099,641,881,653.60 : x
  2. Step 2: Convert to fraction form
    5,568,884,000,639.70/7,685,060,290,442.40 = 3,099,641,881,653.60/x
  3. Step 3: Cross multiply
    5,568,884,000,639.70x = 7,685,060,290,442.40 × 3,099,641,881,653.60
  4. Step 4: Simplify right side
    5,568,884,000,639.70x = 23,820,934,739,288,244,124,385,280
  5. Step 5: Solve for x
    x = 23,820,934,739,288,244,124,385,280/5,568,884,000,639.70
  6. Step 6: Final answer
    x = 4,277,506,002,378.92

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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.