Home / 17,945,266.60-26,880,575.10-14,959,282.60

Finding the Fourth Proportional to 17,945,266.60, 26,880,575.10 and 14,959,282.60

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Solution

The fourth proportional to 17,945,266.60, 26,880,575.10 and 14,959,282.60 is: 22,407,809.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,945,266.60 : 26,880,575.10 = 14,959,282.60 : x
  2. Step 2: Convert to fraction form
    17,945,266.60/26,880,575.10 = 14,959,282.60/x
  3. Step 3: Cross multiply
    17,945,266.60x = 26,880,575.10 × 14,959,282.60
  4. Step 4: Simplify right side
    17,945,266.60x = 402,114,119,371,423.25
  5. Step 5: Solve for x
    x = 402,114,119,371,423.25/17,945,266.60
  6. Step 6: Final answer
    x = 22,407,809.72

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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.