Home / 223,146,155.88-334,726,785.18-59,384,073.96

Finding the Fourth Proportional to 223,146,155.88, 334,726,785.18 and 59,384,073.96

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Solution

The fourth proportional to 223,146,155.88, 334,726,785.18 and 59,384,073.96 is: 89,078,120.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,146,155.88 : 334,726,785.18 = 59,384,073.96 : x
  2. Step 2: Convert to fraction form
    223,146,155.88/334,726,785.18 = 59,384,073.96/x
  3. Step 3: Cross multiply
    223,146,155.88x = 334,726,785.18 × 59,384,073.96
  4. Step 4: Simplify right side
    223,146,155.88x = 19,877,440,167,522,152
  5. Step 5: Solve for x
    x = 19,877,440,167,522,152/223,146,155.88
  6. Step 6: Final answer
    x = 89,078,120.52

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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.