Home / 17,634,269.40-26,418,744.90-10,038,672.60

Finding the Fourth Proportional to 17,634,269.40, 26,418,744.90 and 10,038,672.60

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Solution

The fourth proportional to 17,634,269.40, 26,418,744.90 and 10,038,672.60 is: 15,039,416.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,634,269.40 : 26,418,744.90 = 10,038,672.60 : x
  2. Step 2: Convert to fraction form
    17,634,269.40/26,418,744.90 = 10,038,672.60/x
  3. Step 3: Cross multiply
    17,634,269.40x = 26,418,744.90 × 10,038,672.60
  4. Step 4: Simplify right side
    17,634,269.40x = 265,209,130,554,019.72
  5. Step 5: Solve for x
    x = 265,209,130,554,019.72/17,634,269.40
  6. Step 6: Final answer
    x = 15,039,416.97

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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.