Home / 146,673,650,521.26-219,785,920,274.07-98,688,925,354.86

Finding the Fourth Proportional to 146,673,650,521.26, 219,785,920,274.07 and 98,688,925,354.86

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Solution

The fourth proportional to 146,673,650,521.26, 219,785,920,274.07 and 98,688,925,354.86 is: 147,882,296,533.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,673,650,521.26 : 219,785,920,274.07 = 98,688,925,354.86 : x
  2. Step 2: Convert to fraction form
    146,673,650,521.26/219,785,920,274.07 = 98,688,925,354.86/x
  3. Step 3: Cross multiply
    146,673,650,521.26x = 219,785,920,274.07 × 98,688,925,354.86
  4. Step 4: Simplify right side
    146,673,650,521.26x = 21,690,436,279,976,905,932,800
  5. Step 5: Solve for x
    x = 21,690,436,279,976,905,932,800/146,673,650,521.26
  6. Step 6: Final answer
    x = 147,882,296,533.10

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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.