Home / 17,948,910,084.64-26,923,913,618.34-6,157,863,161.32

Finding the Fourth Proportional to 17,948,910,084.64, 26,923,913,618.34 and 6,157,863,161.32

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Solution

The fourth proportional to 17,948,910,084.64, 26,923,913,618.34 and 6,157,863,161.32 is: 9,236,982,916.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,948,910,084.64 : 26,923,913,618.34 = 6,157,863,161.32 : x
  2. Step 2: Convert to fraction form
    17,948,910,084.64/26,923,913,618.34 = 6,157,863,161.32/x
  3. Step 3: Cross multiply
    17,948,910,084.64x = 26,923,913,618.34 × 6,157,863,161.32
  4. Step 4: Simplify right side
    17,948,910,084.64x = 165,793,775,828,937,736,192
  5. Step 5: Solve for x
    x = 165,793,775,828,937,736,192/17,948,910,084.64
  6. Step 6: Final answer
    x = 9,236,982,916.91

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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.