Home / 41,152,968,952.24-61,732,428,602.09-17,225,408,990.84

Finding the Fourth Proportional to 41,152,968,952.24, 61,732,428,602.09 and 17,225,408,990.84

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Solution

The fourth proportional to 41,152,968,952.24, 61,732,428,602.09 and 17,225,408,990.84 is: 25,839,358,805.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,152,968,952.24 : 61,732,428,602.09 = 17,225,408,990.84 : x
  2. Step 2: Convert to fraction form
    41,152,968,952.24/61,732,428,602.09 = 17,225,408,990.84/x
  3. Step 3: Cross multiply
    41,152,968,952.24x = 61,732,428,602.09 × 17,225,408,990.84
  4. Step 4: Simplify right side
    41,152,968,952.24x = 1,063,366,330,668,829,376,512
  5. Step 5: Solve for x
    x = 1,063,366,330,668,829,376,512/41,152,968,952.24
  6. Step 6: Final answer
    x = 25,839,358,805.51

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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.