Home / 132,163,609,632.26-198,245,166,990.18-41,411,973,390.18

Finding the Fourth Proportional to 132,163,609,632.26, 198,245,166,990.18 and 41,411,973,390.18

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Solution

The fourth proportional to 132,163,609,632.26, 198,245,166,990.18 and 41,411,973,390.18 is: 62,117,882,547.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,163,609,632.26 : 198,245,166,990.18 = 41,411,973,390.18 : x
  2. Step 2: Convert to fraction form
    132,163,609,632.26/198,245,166,990.18 = 41,411,973,390.18/x
  3. Step 3: Cross multiply
    132,163,609,632.26x = 198,245,166,990.18 × 41,411,973,390.18
  4. Step 4: Simplify right side
    132,163,609,632.26x = 8,209,723,580,129,124,286,464
  5. Step 5: Solve for x
    x = 8,209,723,580,129,124,286,464/132,163,609,632.26
  6. Step 6: Final answer
    x = 62,117,882,547.04

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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.