Home / 113,875,716.34-170,741,797.17-96,609,963.70

Finding the Fourth Proportional to 113,875,716.34, 170,741,797.17 and 96,609,963.70

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Solution

The fourth proportional to 113,875,716.34, 170,741,797.17 and 96,609,963.70 is: 144,854,051.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,875,716.34 : 170,741,797.17 = 96,609,963.70 : x
  2. Step 2: Convert to fraction form
    113,875,716.34/170,741,797.17 = 96,609,963.70/x
  3. Step 3: Cross multiply
    113,875,716.34x = 170,741,797.17 × 96,609,963.70
  4. Step 4: Simplify right side
    113,875,716.34x = 16,495,358,826,666,462
  5. Step 5: Solve for x
    x = 16,495,358,826,666,462/113,875,716.34
  6. Step 6: Final answer
    x = 144,854,051.04

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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.