Home / 235,633,191,044.48-353,449,790,683.04-56,559,177,839.84

Finding the Fourth Proportional to 235,633,191,044.48, 353,449,790,683.04 and 56,559,177,839.84

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Solution

The fourth proportional to 235,633,191,044.48, 353,449,790,683.04 and 56,559,177,839.84 is: 84,838,767,747.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    235,633,191,044.48 : 353,449,790,683.04 = 56,559,177,839.84 : x
  2. Step 2: Convert to fraction form
    235,633,191,044.48/353,449,790,683.04 = 56,559,177,839.84/x
  3. Step 3: Cross multiply
    235,633,191,044.48x = 353,449,790,683.04 × 56,559,177,839.84
  4. Step 4: Simplify right side
    235,633,191,044.48x = 19,990,829,568,696,281,726,976
  5. Step 5: Solve for x
    x = 19,990,829,568,696,281,726,976/235,633,191,044.48
  6. Step 6: Final answer
    x = 84,838,767,747.80

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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.