Home / 63,733,556,605.96-87,960,020,527.11-36,273,819,555.37

Finding the Fourth Proportional to 63,733,556,605.96, 87,960,020,527.11 and 36,273,819,555.37

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Solution

The fourth proportional to 63,733,556,605.96, 87,960,020,527.11 and 36,273,819,555.37 is: 50,062,260,488.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,733,556,605.96 : 87,960,020,527.11 = 36,273,819,555.37 : x
  2. Step 2: Convert to fraction form
    63,733,556,605.96/87,960,020,527.11 = 36,273,819,555.37/x
  3. Step 3: Cross multiply
    63,733,556,605.96x = 87,960,020,527.11 × 36,273,819,555.37
  4. Step 4: Simplify right side
    63,733,556,605.96x = 3,190,645,912,687,029,518,336
  5. Step 5: Solve for x
    x = 3,190,645,912,687,029,518,336/63,733,556,605.96
  6. Step 6: Final answer
    x = 50,062,260,488.83

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.