Home / 21,824,152.60-32,715,233.70-16,963,763.80

Finding the Fourth Proportional to 21,824,152.60, 32,715,233.70 and 16,963,763.80

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Solution

The fourth proportional to 21,824,152.60, 32,715,233.70 and 16,963,763.80 is: 25,429,326.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,824,152.60 : 32,715,233.70 = 16,963,763.80 : x
  2. Step 2: Convert to fraction form
    21,824,152.60/32,715,233.70 = 16,963,763.80/x
  3. Step 3: Cross multiply
    21,824,152.60x = 32,715,233.70 × 16,963,763.80
  4. Step 4: Simplify right side
    21,824,152.60x = 554,973,497,148,600.06
  5. Step 5: Solve for x
    x = 554,973,497,148,600.06/21,824,152.60
  6. Step 6: Final answer
    x = 25,429,326.28

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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.