Home / 41,152,968,952.74-61,732,428,602.84-17,225,408,991.34

Finding the Fourth Proportional to 41,152,968,952.74, 61,732,428,602.84 and 17,225,408,991.34

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Solution

The fourth proportional to 41,152,968,952.74, 61,732,428,602.84 and 17,225,408,991.34 is: 25,839,358,806.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,152,968,952.74 : 61,732,428,602.84 = 17,225,408,991.34 : x
  2. Step 2: Convert to fraction form
    41,152,968,952.74/61,732,428,602.84 = 17,225,408,991.34/x
  3. Step 3: Cross multiply
    41,152,968,952.74x = 61,732,428,602.84 × 17,225,408,991.34
  4. Step 4: Simplify right side
    41,152,968,952.74x = 1,063,366,330,712,614,633,472
  5. Step 5: Solve for x
    x = 1,063,366,330,712,614,633,472/41,152,968,952.74
  6. Step 6: Final answer
    x = 25,839,358,806.26

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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.