Home / 7,975,934,573.36-11,006,823,404.44-4,359,032,157.92

Finding the Fourth Proportional to 7,975,934,573.36, 11,006,823,404.44 and 4,359,032,157.92

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Solution

The fourth proportional to 7,975,934,573.36, 11,006,823,404.44 and 4,359,032,157.92 is: 6,015,482,792.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,975,934,573.36 : 11,006,823,404.44 = 4,359,032,157.92 : x
  2. Step 2: Convert to fraction form
    7,975,934,573.36/11,006,823,404.44 = 4,359,032,157.92/x
  3. Step 3: Cross multiply
    7,975,934,573.36x = 11,006,823,404.44 × 4,359,032,157.92
  4. Step 4: Simplify right side
    7,975,934,573.36x = 47,979,097,176,500,453,376
  5. Step 5: Solve for x
    x = 47,979,097,176,500,453,376/7,975,934,573.36
  6. Step 6: Final answer
    x = 6,015,482,792.04

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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.