Home / 23,412,946.42-35,131,528.98-16,988,984.75

Finding the Fourth Proportional to 23,412,946.42, 35,131,528.98 and 16,988,984.75

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Solution

The fourth proportional to 23,412,946.42, 35,131,528.98 and 16,988,984.75 is: 25,492,263.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,412,946.42 : 35,131,528.98 = 16,988,984.75 : x
  2. Step 2: Convert to fraction form
    23,412,946.42/35,131,528.98 = 16,988,984.75/x
  3. Step 3: Cross multiply
    23,412,946.42x = 35,131,528.98 × 16,988,984.75
  4. Step 4: Simplify right side
    23,412,946.42x = 596,849,010,173,231.88
  5. Step 5: Solve for x
    x = 596,849,010,173,231.88/23,412,946.42
  6. Step 6: Final answer
    x = 25,492,263.96

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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.