Home / 75,245,701.04-112,863,070.96-33,759,423.71

Finding the Fourth Proportional to 75,245,701.04, 112,863,070.96 and 33,759,423.71

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Solution

The fourth proportional to 75,245,701.04, 112,863,070.96 and 33,759,423.71 is: 50,636,676.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,245,701.04 : 112,863,070.96 = 33,759,423.71 : x
  2. Step 2: Convert to fraction form
    75,245,701.04/112,863,070.96 = 33,759,423.71/x
  3. Step 3: Cross multiply
    75,245,701.04x = 112,863,070.96 × 33,759,423.71
  4. Step 4: Simplify right side
    75,245,701.04x = 3,810,192,233,750,436.50
  5. Step 5: Solve for x
    x = 3,810,192,233,750,436.50/75,245,701.04
  6. Step 6: Final answer
    x = 50,636,676.66

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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.