Home / 17,593,266.40-26,389,899.60-14,617,196.80

Finding the Fourth Proportional to 17,593,266.40, 26,389,899.60 and 14,617,196.80

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Solution

The fourth proportional to 17,593,266.40, 26,389,899.60 and 14,617,196.80 is: 21,925,795.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,593,266.40 : 26,389,899.60 = 14,617,196.80 : x
  2. Step 2: Convert to fraction form
    17,593,266.40/26,389,899.60 = 14,617,196.80/x
  3. Step 3: Cross multiply
    17,593,266.40x = 26,389,899.60 × 14,617,196.80
  4. Step 4: Simplify right side
    17,593,266.40x = 385,746,355,985,441.31
  5. Step 5: Solve for x
    x = 385,746,355,985,441.31/17,593,266.40
  6. Step 6: Final answer
    x = 21,925,795.20

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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.