Home / 17,732,095.80-26,598,143.70-10,152,828.60

Finding the Fourth Proportional to 17,732,095.80, 26,598,143.70 and 10,152,828.60

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Solution

The fourth proportional to 17,732,095.80, 26,598,143.70 and 10,152,828.60 is: 15,229,242.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,732,095.80 : 26,598,143.70 = 10,152,828.60 : x
  2. Step 2: Convert to fraction form
    17,732,095.80/26,598,143.70 = 10,152,828.60/x
  3. Step 3: Cross multiply
    17,732,095.80x = 26,598,143.70 × 10,152,828.60
  4. Step 4: Simplify right side
    17,732,095.80x = 270,046,394,064,269.81
  5. Step 5: Solve for x
    x = 270,046,394,064,269.81/17,732,095.80
  6. Step 6: Final answer
    x = 15,229,242.90

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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.