Home / 35,280,434,598.10-52,930,978,635.20-11,376,458,560.42

Finding the Fourth Proportional to 35,280,434,598.10, 52,930,978,635.20 and 11,376,458,560.42

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Solution

The fourth proportional to 35,280,434,598.10, 52,930,978,635.20 and 11,376,458,560.42 is: 17,068,017,779.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,280,434,598.10 : 52,930,978,635.20 = 11,376,458,560.42 : x
  2. Step 2: Convert to fraction form
    35,280,434,598.10/52,930,978,635.20 = 11,376,458,560.42/x
  3. Step 3: Cross multiply
    35,280,434,598.10x = 52,930,978,635.20 × 11,376,458,560.42
  4. Step 4: Simplify right side
    35,280,434,598.10x = 602,167,085,005,829,177,344
  5. Step 5: Solve for x
    x = 602,167,085,005,829,177,344/35,280,434,598.10
  6. Step 6: Final answer
    x = 17,068,017,779.98

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.